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au_fetch_tok(3), au_print_tok(3), au_print_flags_tok(3), au_read_rec(3)
perform I/O involving an audit record
curpriority_cmp(9), maybe_resched(9), resetpriority(9), roundrobin(9), roundrobin_interval(9), sched_setup(9), schedclock(9), schedcpu(9), setrunnable(9), updatepri(9)
perform round-robin scheduling of runnable processes
exit(3), _Exit(3)
perform normal program termination
firewire(4)
IEEE1394 High-performance Serial Bus
hwpmc(4)
Hardware Performance Monitoring Counter support
pam_acct_mgmt(3)
perform PAM account validation procedures
pam_authenticate(3)
perform authentication within the PAM framework
pam_chauthtok(3)
perform password related functions within the PAM framework
pmc(3)
library for accessing hardware performance monitoring counters
pmc.iaf(3)
measurement events for Intel fixed function performance counters
pmc.ucf(3)
measurement events for Intel uncore fixed function performance counters
pmc_allocate(3), pmc_release(3)
allocate and free performance monitoring counters
pmc_capabilities(3), pmc_cpuinfo(3), pmc_ncpu(3), pmc_npmc(3), pmc_pmcinfo(3), pmc_width(3)
retrieve information about performance monitoring counters
pmc_disable(3), pmc_enable(3)
administrative control of hardware performance counters
pmc_read(3), pmc_rw(3), pmc_write(3)
read and write hardware performance counters
pmccontrol(8)
control hardware performance monitoring counters
pmcstat(8)
performance measurement with performance monitoring hardware
pmcstudy(8)
Perform various studies on a system's overall PMCs
tuning(7)
performance tuning under FreeBSD
usbhidaction(1)
perform actions according to USB HID controls
wordexp(3)
perform shell-style word expansions
DH_generate_key(3), DH_compute_key(3), DH_compute_key_padded(3)
perform Diffie-Hellman key exchange
EC_POINT_add(3), EC_POINT_dbl(3), EC_POINT_invert(3), EC_POINT_is_at_infinity(3), EC_POINT_is_on_curve(3), EC_POINT_cmp(3), EC_POINT_make_affine(3), EC_POINTs_make_affine(3), EC_POINTs_mul(3), EC_POINT_mul(3), EC_GROUP_precompute_mult(3), EC_GROUP_have_precompute_mult(3)
Functions for performing mathematical operations and tests on EC_POINT objects
SSL_do_handshake(3)
perform a TLS/SSL handshake
openssl-dgst(1), dgst(1)
perform digest operations
openssl-s_time(1), s_time(1)
SSL/TLS performance timing program
openssl-speed(1), speed(1)
test library performance
ConicProj(1)
-- perform conic projections
DH_generate_key(3), DH_compute_key(3), DH_compute_key_padded(3)
perform Diffie-Hellman key exchange
DH_generate_key(3ossl), DH_compute_key(3ossl), DH_compute_key_padded(3ossl)
perform Diffie-Hellman key exchange
EC_POINT_add(3), EC_POINT_dbl(3), EC_POINT_invert(3), EC_POINT_is_at_infinity(3), EC_POINT_is_on_curve(3), EC_POINT_cmp(3), EC_POINT_make_affine(3), EC_POINTs_make_affine(3), EC_POINTs_mul(3), EC_POINT_mul(3), EC_GROUP_precompute_mult(3), EC_GROUP_have_precompute_mult(3)
Functions for performing mathematical operations and tests on EC_POINT objects
EC_POINT_add(3ossl), EC_POINT_dbl(3ossl), EC_POINT_invert(3ossl), EC_POINT_is_at_infinity(3ossl), EC_POINT_is_on_curve(3ossl), EC_POINT_cmp(3ossl), EC_POINT_make_affine(3ossl), EC_POINTs_make_affine(3ossl), EC_POINTs_mul(3ossl), EC_POINT_mul(3ossl), EC_GROUP_precompute_mult(3ossl), EC_GROUP_have_precompute_mult(3ossl)
Functions for performing mathematical operations and tests on EC_POINT objects
GeodSolve(1)
-- perform geodesic calculations
GeodesicProj(1)
-- perform projections based on geodesics
HPL_bcast(3)
Perform the row broadcast
HPL_dlaswp00N(3)
performs a series of row interchanges
HPL_dlaswp10N(3)
performs a series column interchanges
HPL_pdtest(3)
Perform one test
MPIX_Comm_agree(3)
Performs agreement operation on comm
MPI_Compare_and_swap(3)
Perform one-sided atomic compare-and-swap
MPI_Fetch_and_op(3)
Perform one-sided read-modify-write
MPI_Get_accumulate(3)
Perform an atomic, one-sided read-and-accumulate operation
MPI_Rget_accumulate(3)
Perform an atomic, one-sided read-and-accumulate operation and return a request handle for the operation
MPI_Send(3)
Performs a blocking send
MPI_T_category_get_pvars(3)
Get performance variables in a category
MPI_T_pvar_get_index(3)
Get the index of a performance variable
MPI_T_pvar_get_info(3)
Get the inforamtion about a performance variable
MPI_T_pvar_get_num(3)
Get the number of performance variables
MPI_T_pvar_handle_alloc(3)
Allocate a handle for a performance variable
MPI_T_pvar_handle_free(3)
Free an existing handle for a performance variable
MPI_T_pvar_read(3)
Read the value of a performance variable
MPI_T_pvar_readreset(3)
Read the value of a performance variable and then reset it
MPI_T_pvar_reset(3)
Reset a performance variable
MPI_T_pvar_session_create(3)
Create a new session for accessing performance variables
MPI_T_pvar_session_free(3)
Free an existing performance variable session
MPI_T_pvar_start(3)
Start a performance variable
MPI_T_pvar_stop(3)
Stop a performance variable
MPI_T_pvar_write(3)
Write a performance variable
MPI_Win_fence(3)
Perform an MPI fence synchronization on a MPI window
OSSL_CMP_MSG_http_perform(3ossl)
client-side HTTP(S) transfer of a CMP request-response pair
OSSL_CMP_SRV_process_request(3ossl), OSSL_CMP_CTX_server_perform(3ossl), OSSL_CMP_SRV_CTX_new(3ossl), OSSL_CMP_SRV_CTX_free(3ossl), OSSL_CMP_SRV_cert_request_cb_t(3ossl), OSSL_CMP_SRV_rr_cb_t(3ossl), OSSL_CMP_SRV_certConf_cb_t(3ossl), OSSL_CMP_SRV_genm_cb_t(3ossl), OSSL_CMP_SRV_error_cb_t(3ossl), OSSL_CMP_SRV_pollReq_cb_t(3ossl), OSSL_CMP_SRV_CTX_init(3ossl), OSSL_CMP_SRV_CTX_get0_cmp_ctx(3ossl), OSSL_CMP_SRV_CTX_get0_custom_ctx(3ossl), OSSL_CMP_SRV_CTX_set_send_unprotected_errors(3ossl), OSSL_CMP_SRV_CTX_set_accept_unprotected(3ossl), OSSL_CMP_SRV_CTX_set_accept_raverified(3ossl), OSSL_CMP_SRV_CTX_set_grant_implicit_confirm(3ossl)
generic functions to set up and control a CMP server
OSSL_DECODER_from_data(3ossl), OSSL_DECODER_from_bio(3ossl), OSSL_DECODER_from_fp(3ossl)
Routines to perform a decoding
OSSL_ENCODER_to_data(3ossl), OSSL_ENCODER_to_bio(3ossl), OSSL_ENCODER_to_fp(3ossl)
Routines to perform an encoding
RhumbSolve(1)
-- perform rhumb line calculations
RkMapPhonogram(3)
perform Romaji-kana conversion by using a specified Romaji-kana conversion table
RkMapRoma(3)
perform Romaji-kana conversion by using a specified Romaji-kana conversion table
SDL_BlitSurface(3)
This performs a fast blit from the source surface to the destination surface
SDL_FillRect(3)
This function performs a fast fill of the given rectangle with some color
SSL_do_handshake(3)
perform a TLS/SSL handshake
SSL_do_handshake(3ossl)
perform a TLS/SSL handshake
Smokeping_probes_WebProxyFilter(3), Smokeping::probes::WebProxyFilter(3)
tests webproxy filter performance and function
Tcl_AppInit.tcl85(3), Tcl_AppInit(3)
perform application-specific initialization
Tcl_AppInit.tcl86(3), Tcl_AppInit(3)
perform application-specific initialization
Tcl_AppInit.tcl87(3), Tcl_AppInit(3)
perform application-specific initialization
Tcl_SubstObj.tcl85(3), Tcl_SubstObj(3)
perform substitutions on Tcl objects
Tcl_SubstObj.tcl86(3), Tcl_SubstObj(3)
perform substitutions on Tcl values
Tcl_SubstObj.tcl87(3), Tcl_SubstObj(3)
perform substitutions on Tcl values
TransverseMercatorProj(1)
-- perform transverse Mercator projection
Tspi_TPM_SelfTestFull(3)
perform a self-test of each internal TPM function
XmtIconifyShell(3), XmtIconifyShell()(3), XmtDeiconifyShell()(3), XmtRaiseShell()(3), XmtLowerShell()(3)
perform window manager manipulations on shell widgets
aclients(1)
Test program for side-by-side TNC performance comparison
adcli(8)
Tool for performing actions on an Active Directory domain
addr2name(1), name2addr(1)
perform DNS lookups from scripts
alsa_in(1), alsa_out(1)
Jack clients that perform I/O with an alternate audio interface
ansible-galaxy(1)
Perform various Role and Collection related operations. rst2man-indent-level 0 1 rstReportMargin \$1
au_io(3), au_fetch_tok(3), au_print_tok(3), au_read_rec(3)
perform I/O involving an audit record
auconvert(1)
perform various conversion operations on sound files
biolibc(3), BIOLIBC(3)
Library of high-performance low-level functions for bioinformatics programming
blind-arithm(1)
Perform simple arithmetic on a video
blind-translate(1)
Perform framewise translation of a video
bmc-device(8)
perform advanced BMC commands
bonnie(1)
Performance Test of Filesystem I/O
bonnie++(8)
program to test hard drive performance
cccheck(1)
Perform static code contracts verification for CLR assemblies
choose(3)
performs one of multiple channel operations
ck_hs_gc(3)
perform maintenance on a hash set
ck_ht_gc(3)
perform maintenance on a hash table
ck_rhs_gc(3)
perform maintenance on a hash set
copydatabase(1)
Perform a document-by-document copy of one or more Xapian databases
curl_easy_perform(3)
perform a blocking file transfer
curl_easy_upkeep(3)
Perform any connection upkeep checks
curl_multi_perform(3)
reads/writes available data from each easy handle
devilspie(1)
perform actions on windows as they are created
doveadm-user(1)
Perform a user lookup in Dovecot(aqs userdbs
doverctl(8)
Perform functions on the overview directory and file structure
dspam_clean(1)
perform periodic maintenance of metadata
dune-exec(1), duneN'45'exec(1)
N'45' Execute a command in a similar environment as if installation was performedN'46'
elpa_hermitian_multiply(3)
Performs C = A**H * B
ev(3), libev(3)
a high performance full-featured event loop written in C
exflame(3)
How to write directly to video memory improving performance. Allegro game programming library
explain_iconv_or_die(3)
perform character set conversion and report errors require_index { "perform character set conversion and report errors" }
exrblur(1)
perform a gaussian blur on an OpenEXR image
exricamtm(1)
performs tone mapping on an OpenEXR image (iCAM)
exrnlm(1)
perform non-linear masking correction on an OpenEXR image
exrpptm(1)
performs tone mapping on an OpenEXR image (photoreceptor)
fant(1)
perform simple spatial transforms on an image
fastnetmon(1), FastNetMon(1)
a high performance DoS/DDoS load analyzer built on top of multiple packet capture engines
fi_av_set(3)
Address vector set operations fi_av_set / fi_close Open or close an address vector set fi_av_set_union Perform a set union operation on two AV sets fi_av_set_intersect Perform a set intersect operation on two AV sets fi_av_set_diff Perform a set difference operation on two AV sets fi_av_set_insert Add an address to an AV set fi_av_set_remove Remove an address from an AV set fi_av_set_addr Obtain a collective address for current addresses in an AV set
fi_control(3)
Perform an operation on a fabric resource
fixproc(1)
Fixes a process by performing the specified action
getc_putc(8)
program to test hard drive performance
gimptool-2.0(1)
script to perform various GIMPy functions
gmic(1)
Perform image processing operations using the G'MIC framework
gmx-mdrun(1)
Perform a simulation, do a normal mode analysis or an energy minimization rst2man-indent-level 0 1 rstReportMargin \$1
gmx-wham(1)
Perform weighted histogram analysis after umbrella sampling rst2man-indent-level 0 1 rstReportMargin \$1
gpicker-simple(1)
non-gui version of gpicker high-performance (file)name chooser
gtsort(1), tsort(1)
perform topological sort
highlnk(1)
High-Performance hardlinking tool
hipercontracer(1)
High-Performance Connectivity Tracer (HiPerConTracer)
hitch(8), Hitch(8)
high performance TLS proxy rst2man-indent-level 0 1 rstReportMargin \$1
hpcg_kernel(1)
high performance conjugate gradient kernel benchmark
hpcg_spmvtest(1)
SpMV kernel benchmark for high performance conjugate gradient
hpcttrigger(1)
High-Performance Connectivity Tracer (HiPerConTracer) Trigger Tool
hpenc(1)
high performance encryption command line utility
httperf(1)
HTTP performance measurement tool
hugo-server(1)
A high performance webserver
iconv(3)
perform character set conversion
icpld(1)
Internet Connection Performance Logging Daemon
inspircd(1), tInspIRCd(1)
the stable, high-performance and modular Internet Relay Chat Daemon
inspircd-genssl(1), tInspIRCd(1)
the stable, high-performance and modular Internet Relay Chat Daemon
inspircd-testssl(1), tInspIRCd(1)
the stable, high-performance and modular Internet Relay Chat Daemon
instant_image_transform(3), instant_image_transform (3)
Immediately perform all pending transformations
iozone(1)
Performance Test of Sequential File I/O
ipcalc(1)
perform simple operations on IP addresses and networks
iperf(1)
perform network traffic tests using network sockets. Metrics include throughput and latency
iperf3(1)
perform network throughput tests
jdupes(1)
finds and performs actions upon duplicate files
jose(1)
Toolkit for performing JSON Object Signing and Encryption
jose-jwk-exc(1)
Performs a key exchange using the two input keys
lat_fs(8)
measure file system create/delete performance
ldap_add_ext(3), ldap_add_ext_s(3)
Perform an LDAP add operation
ldap_compare(3), ldap_compare_s(3), ldap_compare_ext(3), ldap_compare_ext_s(3)
Perform an LDAP compare operation
ldap_delete(3), ldap_delete_s(3), ldap_delete_ext(3), ldap_delete_ext_s(3)
Perform an LDAP delete operation
ldap_modify_ext(3), ldap_modify_ext_s(3)
Perform an LDAP modify operation
ldap_modrdn(3), ldap_modrdn_s(3), ldap_modrdn2(3), ldap_modrdn2_s(3)
Perform an LDAP modify RDN operation
ldap_search(3), ldap_search_s(3), ldap_search_st(3), ldap_search_ext(3), ldap_search_ext_s(3)
Perform an LDAP search operation
libssh2_session_handshake(3)
perform the SSH handshake
lmdd(8)
move io for performance and debugging tests
loccount(1)
count lines of code in a source tree and perform cost estimation
logsurfer(1)
process logfiles and perform certain actions
lsldap(1)
performs a *big* query on the LDAP directory
mdcached(1)
A high-performance cache daemon (Bullet Cache)
mdtest(1)
test file system metadata performance
memcached(1)
high-performance memory object caching system
mfstools(1)
perform MooseFS-specific operations
milter-performance-check(1)
MTA performance check program
mkreadmes(1)
high performance replacement for ports(8) make readmes
ne_sock_init(3), ne_sock_exit(3)
perform library initialization
netperf(1)
a network performance benchmark
netperfmeter(1)
Network Performance Meter
netserver(1)
a network performance benchmark server
news.daily(8)
Perform daily Usenet maintenance tasks
npcd(8)
Nagios Performance C Daemon
nslint(8)
perform consistency checks on dns files
nuttcp(8)
network performance measurement tool
ods-kaspcheck(1)
Performs a sanity check of the policy for OpenDNSSEC
openssl-dgst(1), dgst(1)
perform digest operations
openssl-dgst(1ossl)
perform digest operations
openssl-fipsinstall(1ossl)
perform FIPS configuration installation
openssl-kdf(1ossl)
perform Key Derivation Function operations
openssl-mac(1ossl)
perform Message Authentication Code operations
openssl-s_time(1), s_time(1)
SSL/TLS performance timing program
openssl-s_time(1ossl)
SSL/TLS performance timing program
openssl-speed(1), speed(1)
test library performance
openssl-speed(1ossl)
test library performance
pamarith(1)
perform arithmetic on two Netpbm images synopsis
panda_traverseobjects(3)
traverse the PDF object tree and perform an operation
pandora_server(1)
the Pandora FMS element in charge of performing the existing checks
pbmtoppa(1)
convert PBM image to HP Printer Performance Architecture (PPA) synopsis
pcre2perform(3), PCRE2(3)
Perl-compatible regular expressions (revised API)
pcreperform(3), PCRE(3)
Perl-compatible regular expressions
perl_performance(1), makepp_perl_performance(1)
-- How to make Perl faster
pfspanoramic(1)
Perform projective transformations of spherical images
pgmmorphconv(1)
perform morphological convolutions: dilation, erosion synopsis
pgreplay(1)
PostgreSQL log file replayer for performance tests
phoronix-test-suite(1)
The Phoronix Test Suite is an extensible open-source platform for performing testing and performance evaluation
pkcs15-crypt(1)
perform crypto operations using PKCS#15 smart cards
pkg-upgrade(8), pkg upgrade(8)
perform upgrades of package software distributions
plot-netperfmeter-results(1)
Network Performance Meter
pnm(5)
Netpbm superformat description
pnmarith(1)
perform arithmetic on two PNM images
pnmgamma(1)
perform gamma adjustment on a PNM image synopsis
polygraph(7), Polygraph(7)
performance benchmark for web intermediaries
powerline-daemon(1)
Daemon that improves powerline performance
proxsmtpd(8)
an SMTP server for performing filtering
pvm_reduce(3)
Performs a reduction operation over members of the specified group
qjail-ipv6-testing(8)
Details explaining how to perform testing of ipv6 addresses used in qjail non-vnet and vnet jails
quantlib-benchmark(1)
performance benchmark executable for QuantLib
regsub.tcl85(n), regsub(n)
Perform substitutions based on regular expression pattern matching
regsub.tcl86(n), regsub(n)
Perform substitutions based on regular expression pattern matching
regsub.tcl87(n), regsub(n)
Perform substitutions based on regular expression pattern matching
rendertarget_forceupdate(3), rendertarget_forceupdate (3)
Manually perform an out-of-loop update of a rendertarget
rwbagtool(1)
Perform high-level operations on binary Bag files
sc_LineOpt(3), sc::LineOpt(3)
The LineOpt abstract class is used to perform one dimensional optimizations
sc_MCSearch(3), sc::MCSearch(3)
This performs line searches with cubic steps
sc_SCElementOp(3), sc::SCElementOp(3)
Objects of class SCElementOp are used to perform operations on the elements of matrices
sc_Units(3), sc::Units(3)
The Units class is used to perform unit converions
scanspool(8)
Perform a sanity scan over all articles in news spool
sg_senddiag(8)
performs a SCSI SEND DIAGNOSTIC command
spflooder(1)
Spread Performance Test Client
sqlcached(1)
A high-performance cache daemon
sss_cache(8)
perform cache cleanup
subst.tcl85(n), subst(n)
Perform backslash, command, and variable substitutions
subst.tcl86(n), subst(n)
Perform backslash, command, and variable substitutions
subst.tcl87(n), subst(n)
Perform backslash, command, and variable substitutions
suricatactl-filestore(1)
Perform actions on filestore rst2man-indent-level 0 1 rstReportMargin \$1
sympa_wizard(1), sympa_wizard.pl(1)
Help Performing Sympa Initial Setup
tableutil(1)
converts and performs operations on tables
timerate.tcl86(n), timerate(n)
Calibrated performance measurements of script execution time
timerate.tcl87(n), timerate(n)
Calibrated performance measurements of script execution time
torrus_devdiscover(1), devdiscover(1)
Performs SNMP discovery and generates Torrus XML configuration file
tpm2_encryptdecrypt(1), tpm2_encryptdecrypt(1)(1)
Performs symmetric encryption or decryption
tpm2_gettestresult(1), tpm2_gettestresult(1)(1)
Get the result of tests performed by the TPM
tpm2_hash(1), tpm2_hash(1)(1)
Performs a hash operation with the TPM
tpm2_hmac(1), tpm2_hmac(1)(1)
Performs an HMAC operation with the TPM
tpm2_rsadecrypt(1), tpm2_rsadecrypt(1)(1)
Performs an RSA decryption operation using the TPM
tpm2_rsaencrypt(1), tpm2_rsaencrypt(1)(1)
Performs an RSA encryption operation using the TPM
tpm_selftest(8)
request TPM perform selftest and report
tracertstats(1)
perform simple filter based analysis on a trace
tracestats(1)
perform simple analysis on a trace
ttcp(1)
test TCP and UDP performance
uwildmat(3), uwildmat_simple(3), uwildmat_poison(3)
Perform wildmat matching
vfs_syncops(8)
Ensure meta data operations are performed synchronously
wiggle(1)
apply rejected patches and perform word-wise diffs
wineboot(1)
perform Wine initialization, startup, and shutdown tasks
winop(n)
Perform assorted window and image operations
x11perf(1)
X11 server performance test program
x11perfcomp(1)
X11 server performance comparison program
xdo(1)
Perform actions on windows
ykchalresp(1)
Perform challenge-response operation with YubiKey
zetaback(1)
perform backup, restore and retention policies for ZFS backups
Algorithm::Evolutionary(3)
Perl module for performing paradigm-free evolutionary algorithms
Algorithm::Evolutionary::Op::ArithCrossover(3)
Arithmetic crossover operator; performs the average of the n parents crossed
Algorithm::Evolutionary::Op::SimulatedAnnealing(3), SimulatedAnnealing(3)
An operator that performs the simulated annealing algorithm on an individual, using an external freezing schedule
App::ZFSCurses::Backend(3)
Perform backend operations
AtExit(3)
perform exit processing for a program or object
Authen::Htpasswd::Util(3)
performs encryption of supported .htpasswd formats
BZ::Client::XMLRPC(3), BZ::Client::XMLRPC(3)
Performs XML-RPC calls on behalf of the client
Bio::SeqFeature::Collection(3)
A container class for SeqFeatures suitable for performing operations such as finding features within a range, that match a certain feature type, etc
CGI::FastTemplate(3)
Perl extension for managing templates, and performing variable interpolation
CPAN::SQLite::Search(3)
perform queries on the database
Catalyst::Engine::HTTP::Prefork(3)
High-performance pre-forking Catalyst engine
Catalyst::Manual::Deployment::DevelopmentServer(3), Catalyst::Manual::DevelopmentServer(3)
Development server deployment The development server is a mini web server written in Perl. However, if you supply the "-f" option to the development server, it will load the higher performance Starman server, which can be used as an application server with a lightweight proxy web server at the front
Class::DBI::DDL::Pg(3)
Perform driver dependent work for PostgreSQL
Config::Model::ObjTreeScanner(3)
Scan config tree and perform call-backs for each element or node
DBI::Profile(3)
Performance profiling and benchmarking for the DBI
Data::Unixish::splice(3)
Perform Perl splice() on array
DateTime::Precise(3)
Perform common time and date operations with additional GPS operations
DtSearchExit(3)
Perform orderly shutdown of search engine
DtSearchQuery(3)
Perform a DtSearch database search for a specified query
EV(3)
perl interface to libev, a high performance full-featured event loop
EV::libev(3), libev(3)
a high performance full-featured event loop written in C
File::Spec(3)
portably perform operations on file names
File::Spec::Functions(3)
portably perform operations on file names
Filesys::DiskFree(3)
-- perform the Unix command 'df' in a portable fashion
Games::FrozenBubble::NetDiscover(3)
high performance server discovery plugin for frozen bubble
Gazelle(3)
a Preforked Plack Handler for performance freaks
Genezzo::Plan::QueryRewrite(3)
Perform checks on relational algebra representation
Genezzo::Plan::TypeCheck(3)
Perform checks on relational algebra representation
Genezzo::XEval::SQLAlter(3)
perform DDL ALTER
Geo::GeoNames(3)
Perform geographical queries using GeoNames Web Services
Gungho(3)
Yet Another High Performance Web Crawler Framework
HTML::Mason(3)
High-performance, dynamic web site authoring system
HTML::SuperForm(3)
HTML form generator
HTML::SuperForm::Field(3)
HTML form field base class
HTML::SuperForm::Field::Checkbox(3)
Checkbox field used by HTML::SuperForm
HTML::SuperForm::Field::CheckboxGroup(3)
CheckboxGroup field used by HTML::SuperForm
HTML::SuperForm::Field::Hidden(3)
Hidden field used by HTML::SuperForm
HTML::SuperForm::Field::Password(3)
Password field used by HTML::SuperForm
HTML::SuperForm::Field::Radio(3)
Radio field used by HTML::SuperForm
HTML::SuperForm::Field::RadioGroup(3)
RadioGroup field used by HTML::SuperForm
HTML::SuperForm::Field::Reset(3)
Reset field used by HTML::SuperForm
HTML::SuperForm::Field::Select(3)
Select field used by HTML::SuperForm
HTML::SuperForm::Field::Submit(3)
Submit field used by HTML::SuperForm
HTML::SuperForm::Field::Text(3)
Text field used by HTML::SuperForm
HTML::SuperForm::Field::Textarea(3)
Textarea field used by HTML::SuperForm
IO::Async::Resolver(3), "IO::Async::Resolver"(3)
performing name resolutions asynchronously
IO::NestedCapture(3)
module for performing nested STD* handle captures
Jifty::Action::Record::Bulk(3)
Perform multiple record actions
List::Gen::Benchmark(3)
performance tips for using List::Gen
Log::ger::Format::None(3)
Perform no formatting on the message
MIME::Decoder::Binary(3)
perform no encoding/decoding
MPI_Compare_and_swap(3)
Perform RMA compare-and-swap
MPI_Recv(3)
Performs a standard-mode blocking receive
MPI_Reduce_local(3)
Perform a local reduction
MPI_Send(3)
Performs a standard-mode blocking send
MPI_T_category_get_pvars(3)
Query which performance variables are in a category
MPI_T_pvar_get_info(3)
Query information from a performance variable
MPI_T_pvar_get_num(3)
Query the number of performance variables
MPI_T_pvar_handle_alloc(3), MPI_T_pvar_handle_free(3)
Allocate/free MPI performance variable handles
MPI_T_pvar_read(3)
Read the value of a performance variable
MPI_T_pvar_readreset(3)
Atomically read and reset the value of a performance variable
MPI_T_pvar_reset(3)
Reset the value of a performance variable
MPI_T_pvar_session_create(3), MPI_T_pvar_session_free(3)
Create/free performance variable session
MPI_T_pvar_start(3), MPI_T_pvar_stop(3)
Start/stop a performance variable
Mail::Audit::Vacation(3)
perform vacation autoresponding
Mail::DKIM::DNS(3)
performs DNS queries for Mail::DKIM
Mail::SpamAssassin::Plugin::DCC(3)
perform DCC check of messages
Mail::SpamAssassin::Plugin::DKIM(3)
perform DKIM verification tests
Mail::SpamAssassin::Plugin::FromNameSpoof(3), FromNameSpoof(3)
perform various tests to detect spoof attempts using the From header name section
Mail::SpamAssassin::Plugin::Hashcash(3)
perform hashcash verification tests
Mail::SpamAssassin::Plugin::MIMEEval(3), MIMEEval(3)
perform various tests against MIME structure and body
Mail::SpamAssassin::Plugin::MIMEHeader(3), MIMEHeader(3)
perform regexp tests against MIME headers
Mail::SpamAssassin::Plugin::Pyzor(3)
perform Pyzor check of messages
Mail::SpamAssassin::Plugin::Razor2(3)
perform Razor check of messages
Mail::SpamAssassin::Plugin::SPF(3)
perform SPF verification tests
Mail::SpamAssassin::Plugin::SpamCop(3)
perform SpamCop reporting of messages
Mason(3)
Powerful, high-performance templating for the web and beyond
Mason::Compilation(3)
Performs compilation of a single component
Math::Combinatorics(3)
Perform combinations and permutations on lists
Math::GSL::Integration(3)
Routines for performing numerical integration (quadrature) of a function in one dimension
Mojolicious::Validator::Validation(3)
Perform validations
Monitoring::Plugin::Performance(3)
class for handling Monitoring::Plugin performance data
Nagios::Plugin::Performance(3)
class for handling Nagios::Plugin performance data
Net::Amazon::S3::Operation::Bucket::Acl::Fetch(3)
Internal class to perform GetBucketAcl operation
Net::Amazon::S3::Operation::Bucket::Acl::Set(3)
Internal class to perform PutBucketAcl operation
Net::Amazon::S3::Operation::Bucket::Create(3)
Internal class to perform CreateBucket operation
Net::Amazon::S3::Operation::Bucket::Delete(3)
Internal class to perform DeleteBucket operation
Net::Amazon::S3::Operation::Bucket::Tags::Add(3)
Internal class to perform PutBucketTagging operation
Net::Amazon::S3::Operation::Bucket::Tags::Delete(3)
Internal class to perform DeleteBucketTagging operation
Net::Amazon::S3::Operation::Object::Acl::Fetch(3)
Internal class to perform GetObjectAcl operation
Net::Amazon::S3::Operation::Object::Acl::Set(3)
Internal class to perform PutObjectAcl operation
Net::Amazon::S3::Operation::Object::Add(3)
Internal class to perform PutObject operation
Net::Amazon::S3::Operation::Object::Delete(3)
Internal class to perform DeleteObject operation
Net::Amazon::S3::Operation::Object::Fetch(3)
Internal class to perform PutObject operation
Net::Amazon::S3::Operation::Object::Head(3)
Internal class to perform HeadObject operation
Net::Amazon::S3::Operation::Object::Restore(3)
Internal class to perform RestoreObject operation
Net::Amazon::S3::Operation::Object::Tags::Add(3)
Internal class to perform PutObjectTagging operation
Net::Amazon::S3::Operation::Object::Tags::Delete(3)
Internal class to perform DeleteObjectTagging operation
Net::Amazon::S3::Operation::Object::Upload::Abort(3)
Internal class to perform AbortMultipartUpload operation
Net::Amazon::S3::Operation::Object::Upload::Complete(3)
Internal class to perform CompleteMultipartUpload operation
Net::Amazon::S3::Operation::Object::Upload::Create(3)
Internal class to perform CreateMultipartUpload operation
Net::Amazon::S3::Operation::Object::Upload::Part(3), Net::Amazon::S3::Operation::Object::Part(3)
Internal class to perform UploadPart operation
Net::Amazon::S3::Operation::Object::Upload::Parts(3), Net::Amazon::S3::Operation::Object::Parts::Complete(3)
Internal class to perform ListParts operation
Net::Amazon::Validate::ItemSearch::de::Performer(3)
valid search indices for the de locale and the Performer operation
Net::Amazon::Validate::ItemSearch::fr::Performer(3)
valid search indices for the fr locale and the Performer operation
Net::Amazon::Validate::ItemSearch::jp::Performer(3)
valid search indices for the jp locale and the Performer operation
Net::Amazon::Validate::ItemSearch::uk::Performer(3)
valid search indices for the uk locale and the Performer operation
Net::Amazon::Validate::ItemSearch::us::Performer(3)
valid search indices for the us locale and the Performer operation
Net::DLookup(3)
Perform domain lookups on 2-letter and 3-letter TLDs
Net::OpenID::Yadis(3)
Perform Yadis discovery on URLs
Net::Radius::Server::Set::Replace(3)
Perform replacements on the RADIUS response
Net::SSH::Perl::Auth::PublicKey(3)
Perform publickey authentication
Net::SSH::Perl::Auth::RSA(3)
Perform RSA authentication
Net::SSH::Perl::Auth::Rhosts(3)
Perform Rhosts authentication
Net::SSH::Perl::Auth::Rhosts_RSA(3)
Perform Rhosts-RSA authentication
Nmap::Scanner(3)
Perform and manipulate nmap scans using perl
POE::Queue::Array(3)
a high-performance array-based priority queue
Pause(4)
pause a tool, operation or data performance
Pod::Abstract::Filter::overlay(3)
paf command to perform a method documentation overlay on a Pod document
Reaction::UI::ViewPort::Object::Mutable(3)
Allow the user to to perform an InterfaceModel Action
Regexp::Subst::Parallel(3)
Safely perform multiple substitutions on a string in parallel
Resume(4)
resume a tool, operation or data performance
Rose::DB::Object(3)
Extensible, high performance object-relational mapper (ORM)
Router::R3(3)
URL router library with high performance
SNMP::Util(3)
Snmp modules to perform snmp set,get,walk,next,walk_hash etc
Sereal::Performance(3)
Getting the most out of the Perl-Sereal implementation
Starlet(3)
a simple, high-performance PSGI/Plack HTTP server
Starman(3)
High-performance preforking PSGI/Plack web server
Statistics::OLS(3)
perform ordinary least squares and associated statistics, v 0.07
Statistics::TTest(3), Statistics::TTest(3)
Perl module to perform T-test on 2 independent samples Statistics::TTest::Sufficient - Perl module to perfrom T-Test on 2 indepdent samples using sufficient statistics
Template::Plugin::HTML::SuperForm(3)
Template Plugin for HTML::SuperForm
Test::Distribution(3)
perform tests on all modules of a distribution
Text::Diff(3)
Perform diffs on files and record sets
WebDAO(3)
platform for easy creation of high-performance and scalable web applications
ansible-galaxy(1)
Perform various Role and Collection related operations. rst2man-indent-level 0 1 rstReportMargin \$1
arot(nged)
Performs a rotation about the specified axis (x y z) using screen units (-2048 to +2048)
bev(nged)
Performs the operations indicated in the Boolean_formula and stores the result in new_obj
bot(nged)
Perform operations on a Bag of Triangles (BoT) primitive
bot_dump(1)
export polygonal BoT primitives without performing evaluation
certbot(1)
certbot script documentation 0.0 3.5 C usage: certbot [SUBCOMMAND] [options] [-d DOMAIN] [-d DOMAIN] ... Certbot can obtain and install HTTPS/TLS/SSL certificates. By default, it will attempt to use a webserver both for obtaining and installing the certificate. The most common SUBCOMMANDS and flags are: obtain, install, and renew certificates: (default) run Obtain & install a certificate in your current webserver certonly Obtain or renew a certificate, but do not install it renew Renew all previously obtained certificates that are near expiry enhance Add security enhancements to your existing configuration -d DOMAINS Comma-separated list of domains to obtain a certificate for --apache Use the Apache plugin for authentication & installation --standalone Run a standalone webserver for authentication --nginx Use the Nginx plugin for authentication & installation --webroot Place files in a server(aqs webroot folder for authentication --manual Obtain certificates interactively, or using shell script hooks -n Run non-interactively --test-cert Obtain a test certificate from a staging server --dry-run Test "renew" or "certonly" without saving any certificates to disk manage certificates: certificates Display information about certificates you have from Certbot revoke Revoke a certificate (supply --cert-name or --cert-path) delete Delete a certificate (supply --cert-name) manage your account: register Create an ACME account unregister Deactivate an ACME account update_account Update an ACME account --agree-tos Agree to the ACME server(aqs Subscriber Agreement -m EMAIL Email address for important account notifications optional arguments: -h, --help show this help message and exit -c CONFIG_FILE, --config CONFIG_FILE path to config file (default: /etc/letsencrypt/cli.ini and ~/.config/letsencrypt/cli.ini) -v, --verbose This flag can be used multiple times to incrementally increase the verbosity of output, e.g. -vvv. (default: -2) --max-log-backups MAX_LOG_BACKUPS Specifies the maximum number of backup logs that should be kept by Certbot(aqs built in log rotation. Setting this flag to 0 disables log rotation entirely, causing Certbot to always append to the same log file. (default: 1000) -n, --non-interactive, --noninteractive Run without ever asking for user input. This may require additional command line flags; the client will try to explain which ones are required if it finds one missing (default: False) --force-interactive Force Certbot to be interactive even if it detects it(aqs not being run in a terminal. This flag cannot be used with the renew subcommand. (default: False) -d DOMAIN, --domains DOMAIN, --domain DOMAIN Domain names to apply. For multiple domains you can use multiple -d flags or enter a comma separated list of domains as a parameter. The first domain provided will be the subject CN of the certificate, and all domains will be Subject Alternative Names on the certificate. The first domain will also be used in some software user interfaces and as the file paths for the certificate and related material unless otherwise specified or you already have a certificate with the same name. In the case of a name collision it will append a number like 0001 to the file path name. (default: Ask) --eab-kid EAB_KID Key Identifier for External Account Binding (default: None) --eab-hmac-key EAB_HMAC_KEY HMAC key for External Account Binding (default: None) --cert-name CERTNAME Certificate name to apply. This name is used by Certbot for housekeeping and in file paths; it doesn(aqt affect the content of the certificate itself. To see certificate names, run (aqcertbot certificates(aq. When creating a new certificate, specifies the new certificate(aqs name. (default: the first provided domain or the name of an existing certificate on your system for the same domains) --dry-run Perform a test run of the client, obtaining test (invalid) certificates but not saving them to disk. This can currently only be used with the (aqcertonly(aq and (aqrenew(aq subcommands. Note: Although --dry-run tries to avoid making any persistent changes on a system, it is not completely side-effect free: if used with webserver authenticator plugins like apache and nginx, it makes and then reverts temporary config changes in order to obtain test certificates, and reloads webservers to deploy and then roll back those changes. It also calls --pre-hook and --post-hook commands if they are defined because they may be necessary to accurately simulate renewal. --deploy- hook commands are not called. (default: False) --debug-challenges After setting up challenges, wait for user input before submitting to CA (default: False) --preferred-chain PREFERRED_CHAIN If the CA offers multiple certificate chains, prefer the chain whose topmost certificate was issued from this Subject Common Name. If no match, the default offered chain will be used. (default: None) --preferred-challenges PREF_CHALLS A sorted, comma delimited list of the preferred challenge to use during authorization with the most preferred challenge listed first (Eg, "dns" or "http,dns"). Not all plugins support all challenges. See https://certbot.eff.org/docs/using.html#plugins for details. ACME Challenges are versioned, but if you pick "http" rather than "http-01", Certbot will select the latest version automatically. (default: []) --user-agent USER_AGENT Set a custom user agent string for the client. User agent strings allow the CA to collect high level statistics about success rates by OS, plugin and use case, and to know when to deprecate support for past Python versions and flags. If you wish to hide this information from the Let(aqs Encrypt server, set this to "". (default: CertbotACMEClient/1.15.0 (certbot; OS_NAME OS_VERSION) Authenticator/XXX Installer/YYY (SUBCOMMAND; flags: FLAGS) Py/major.minor.patchlevel). The flags encoded in the user agent are: --duplicate, --force-renew, --allow-subset-of-names, -n, and whether any hooks are set. --user-agent-comment USER_AGENT_COMMENT Add a comment to the default user agent string. May be used when repackaging Certbot or calling it from another tool to allow additional statistical data to be collected. Ignored if --user-agent is set. (Example: Foo-Wrapper/1.0) (default: None) automation: Flags for automating execution & other tweaks --keep-until-expiring, --keep, --reinstall If the requested certificate matches an existing certificate, always keep the existing one until it is due for renewal (for the (aqrun(aq subcommand this means reinstall the existing certificate). (default: Ask) --expand If an existing certificate is a strict subset of the requested names, always expand and replace it with the additional names. (default: Ask) --version show program(aqs version number and exit --force-renewal, --renew-by-default If a certificate already exists for the requested domains, renew it now, regardless of whether it is near expiry. (Often --keep-until-expiring is more appropriate). Also implies --expand. (default: False) --renew-with-new-domains If a certificate already exists for the requested certificate name but does not match the requested domains, renew it now, regardless of whether it is near expiry. (default: False) --reuse-key When renewing, use the same private key as the existing certificate. (default: False) --allow-subset-of-names When performing domain validation, do not consider it a failure if authorizations can not be obtained for a strict subset of the requested domains. This may be useful for allowing renewals for multiple domains to succeed even if some domains no longer point at this system. This option cannot be used with --csr. (default: False) --agree-tos Agree to the ACME Subscriber Agreement (default: Ask) --duplicate Allow making a certificate lineage that duplicates an existing one (both can be renewed in parallel) (default: False) -q, --quiet Silence all output except errors. Useful for automation via cron. Implies --non-interactive. (default: False) security: Security parameters & server settings --rsa-key-size N Size of the RSA key. (default: 2048) --key-type {rsa,ecdsa} Type of generated private key(Only *ONE* per invocation can be provided at this time) (default: rsa) --elliptic-curve N The SECG elliptic curve name to use. Please see RFC 8446 for supported values. (default: secp256r1) --must-staple Adds the OCSP Must Staple extension to the certificate. Autoconfigures OCSP Stapling for supported setups (Apache version >= 2.3.3 ). (default: False) --redirect Automatically redirect all HTTP traffic to HTTPS for the newly authenticated vhost. (default: redirect enabled for install and run, disabled for enhance) --no-redirect Do not automatically redirect all HTTP traffic to HTTPS for the newly authenticated vhost. (default: redirect enabled for install and run, disabled for enhance) --hsts Add the Strict-Transport-Security header to every HTTP response. Forcing browser to always use SSL for the domain. Defends against SSL Stripping. (default: None) --uir Add the "Content-Security-Policy: upgrade-insecure- requests" header to every HTTP response. Forcing the browser to use https:// for every http:// resource. (default: None) --staple-ocsp Enables OCSP Stapling. A valid OCSP response is stapled to the certificate that the server offers during TLS. (default: None) --strict-permissions Require that all configuration files are owned by the current user; only needed if your config is somewhere unsafe like /tmp/ (default: False) --auto-hsts Gradually increasing max-age value for HTTP Strict Transport Security security header (default: False) testing: The following flags are meant for testing and integration purposes only. --test-cert, --staging Use the staging server to obtain or revoke test (invalid) certificates; equivalent to --server https://acme-staging-v02.api.letsencrypt.org/directory (default: False) --debug Show tracebacks in case of errors (default: False) --no-verify-ssl Disable verification of the ACME server(aqs certificate. (default: False) --http-01-port HTTP01_PORT Port used in the http-01 challenge. This only affects the port Certbot listens on. A conforming ACME server will still attempt to connect on port 80. (default: 80) --http-01-address HTTP01_ADDRESS The address the server listens to during http-01 challenge. (default: ) --https-port HTTPS_PORT Port used to serve HTTPS. This affects which port Nginx will listen on after a LE certificate is installed. (default: 443) --break-my-certs Be willing to replace or renew valid certificates with invalid (testing/staging) certificates (default: False) paths: Flags for changing execution paths & servers --cert-path CERT_PATH Path to where certificate is saved (with certonly --csr), installed from, or revoked (default: None) --key-path KEY_PATH Path to private key for certificate installation or revocation (if account key is missing) (default: None) --fullchain-path FULLCHAIN_PATH Accompanying path to a full certificate chain (certificate plus chain). (default: None) --chain-path CHAIN_PATH Accompanying path to a certificate chain. (default: None) --config-dir CONFIG_DIR Configuration directory. (default: /etc/letsencrypt) --work-dir WORK_DIR Working directory. (default: /var/lib/letsencrypt) --logs-dir LOGS_DIR Logs directory. (default: /var/log/letsencrypt) --server SERVER ACME Directory Resource URI. (default: https://acme-v02.api.letsencrypt.org/directory) manage: Various subcommands and flags are available for managing your certificates: certificates List certificates managed by Certbot delete Clean up all files related to a certificate renew Renew all certificates (or one specified with --cert- name) revoke Revoke a certificate specified with --cert-path or --cert-name update_symlinks Recreate symlinks in your /etc/letsencrypt/live/ directory run: Options for obtaining & installing certificates certonly: Options for modifying how a certificate is obtained --csr CSR Path to a Certificate Signing Request (CSR) in DER or PEM format. Currently --csr only works with the (aqcertonly(aq subcommand. (default: None) renew: The (aqrenew(aq subcommand will attempt to renew all certificates (or more precisely, certificate lineages) you have previously obtained if they are close to expiry, and print a summary of the results. By default, (aqrenew(aq will reuse the options used to create obtain or most recently successfully renew each certificate lineage. You can try it with (ga--dry-run(ga first. For more fine-grained control, you can renew individual lineages with the (gacertonly(ga subcommand. Hooks are available to run commands before and after renewal; see https://certbot.eff.org/docs/using.html#renewal for more information on these. --pre-hook PRE_HOOK Command to be run in a shell before obtaining any certificates. Intended primarily for renewal, where it can be used to temporarily shut down a webserver that might conflict with the standalone plugin. This will only be called if a certificate is actually to be obtained/renewed. When renewing several certificates that have identical pre-hooks, only the first will be executed. (default: None) --post-hook POST_HOOK Command to be run in a shell after attempting to obtain/renew certificates. Can be used to deploy renewed certificates, or to restart any servers that were stopped by --pre-hook. This is only run if an attempt was made to obtain/renew a certificate. If multiple renewed certificates have identical post- hooks, only one will be run. (default: None) --deploy-hook DEPLOY_HOOK Command to be run in a shell once for each successfully issued certificate. For this command, the shell variable $RENEWED_LINEAGE will point to the config live subdirectory (for example, "/etc/letsencrypt/live/example.com") containing the new certificates and keys; the shell variable $RENEWED_DOMAINS will contain a space-delimited list of renewed certificate domains (for example, "example.com www.example.com" (default: None) --disable-hook-validation Ordinarily the commands specified for --pre- hook/--post-hook/--deploy-hook will be checked for validity, to see if the programs being run are in the $PATH, so that mistakes can be caught early, even when the hooks aren(aqt being run just yet. The validation is rather simplistic and fails if you use more advanced shell constructs, so you can use this switch to disable it. (default: False) --no-directory-hooks Disable running executables found in Certbot(aqs hook directories during renewal. (default: False) --disable-renew-updates Disable automatic updates to your server configuration that would otherwise be done by the selected installer plugin, and triggered when the user executes "certbot renew", regardless of if the certificate is renewed. This setting does not apply to important TLS configuration updates. (default: False) --no-autorenew Disable auto renewal of certificates. (default: True) certificates: List certificates managed by Certbot delete: Options for deleting a certificate revoke: Options for revocation of certificates --reason {unspecified,keycompromise,affiliationchanged,superseded,cessationofoperation} Specify reason for revoking certificate. (default: unspecified) --delete-after-revoke Delete certificates after revoking them, along with all previous and later versions of those certificates. (default: None) --no-delete-after-revoke Do not delete certificates after revoking them. This option should be used with caution because the (aqrenew(aq subcommand will attempt to renew undeleted revoked certificates. (default: None) register: Options for account registration --register-unsafely-without-email Specifying this flag enables registering an account with no email address. This is strongly discouraged, because you will be unable to receive notice about impending expiration or revocation of your certificates or problems with your Certbot installation that will lead to failure to renew. (default: False) -m EMAIL, --email EMAIL Email used for registration and recovery contact. Use comma to register multiple emails, ex: u1@example.com,u2@example.com. (default: Ask). --eff-email Share your e-mail address with EFF (default: None) --no-eff-email Don(aqt share your e-mail address with EFF (default: None) update_account: Options for account modification unregister: Options for account deactivation. --account ACCOUNT_ID Account ID to use (default: None) install: Options for modifying how a certificate is deployed rollback: Options for rolling back server configuration changes --checkpoints N Revert configuration N number of checkpoints. (default: 1) plugins: Options for the "plugins" subcommand --init Initialize plugins. (default: False) --prepare Initialize and prepare plugins. (default: False) --authenticators Limit to authenticator plugins only. (default: None) --installers Limit to installer plugins only. (default: None) update_symlinks: Recreates certificate and key symlinks in /etc/letsencrypt/live, if you changed them by hand or edited a renewal configuration file enhance: Helps to harden the TLS configuration by adding security enhancements to already existing configuration. plugins: Plugin Selection: Certbot client supports an extensible plugins architecture. See (aqcertbot plugins(aq for a list of all installed plugins and their names. You can force a particular plugin by setting options provided below. Running --help <plugin_name> will list flags specific to that plugin. --configurator CONFIGURATOR Name of the plugin that is both an authenticator and an installer. Should not be used together with --authenticator or --installer. (default: Ask) -a AUTHENTICATOR, --authenticator AUTHENTICATOR Authenticator plugin name. (default: None) -i INSTALLER, --installer INSTALLER Installer plugin name (also used to find domains). (default: None) --apache Obtain and install certificates using Apache (default: False) --nginx Obtain and install certificates using Nginx (default: False) --standalone Obtain certificates using a "standalone" webserver. (default: False) --manual Provide laborious manual instructions for obtaining a certificate (default: False) --webroot Obtain certificates by placing files in a webroot directory. (default: False) --dns-cloudflare Obtain certificates using a DNS TXT record (if you are using Cloudflare for DNS). (default: False) --dns-cloudxns Obtain certificates using a DNS TXT record (if you are using CloudXNS for DNS). (default: False) --dns-digitalocean Obtain certificates using a DNS TXT record (if you are using DigitalOcean for DNS). (default: False) --dns-dnsimple Obtain certificates using a DNS TXT record (if you are using DNSimple for DNS). (default: False) --dns-dnsmadeeasy Obtain certificates using a DNS TXT record (if you are using DNS Made Easy for DNS). (default: False) --dns-gehirn Obtain certificates using a DNS TXT record (if you are using Gehirn Infrastructure Service for DNS). (default: False) --dns-google Obtain certificates using a DNS TXT record (if you are using Google Cloud DNS). (default: False) --dns-linode Obtain certificates using a DNS TXT record (if you are using Linode for DNS). (default: False) --dns-luadns Obtain certificates using a DNS TXT record (if you are using LuaDNS for DNS). (default: False) --dns-nsone Obtain certificates using a DNS TXT record (if you are using NS1 for DNS). (default: False) --dns-ovh Obtain certificates using a DNS TXT record (if you are using OVH for DNS). (default: False) --dns-rfc2136 Obtain certificates using a DNS TXT record (if you are using BIND for DNS). (default: False) --dns-route53 Obtain certificates using a DNS TXT record (if you are using Route53 for DNS). (default: False) --dns-sakuracloud Obtain certificates using a DNS TXT record (if you are using Sakura Cloud for DNS). (default: False) apache: Apache Web Server plugin (Please note that the default values of the Apache plugin options change depending on the operating system Certbot is run on.) --apache-enmod APACHE_ENMOD Path to the Apache (aqa2enmod(aq binary (default: None) --apache-dismod APACHE_DISMOD Path to the Apache (aqa2dismod(aq binary (default: None) --apache-le-vhost-ext APACHE_LE_VHOST_EXT SSL vhost configuration extension (default: -le- ssl.conf) --apache-server-root APACHE_SERVER_ROOT Apache server root directory (default: /etc/apache2) --apache-vhost-root APACHE_VHOST_ROOT Apache server VirtualHost configuration root (default: None) --apache-logs-root APACHE_LOGS_ROOT Apache server logs directory (default: /var/log/apache2) --apache-challenge-location APACHE_CHALLENGE_LOCATION Directory path for challenge configuration (default: /etc/apache2) --apache-handle-modules APACHE_HANDLE_MODULES Let installer handle enabling required modules for you (Only Ubuntu/Debian currently) (default: False) --apache-handle-sites APACHE_HANDLE_SITES Let installer handle enabling sites for you (Only Ubuntu/Debian currently) (default: False) --apache-ctl APACHE_CTL Full path to Apache control script (default: apache2ctl) --apache-bin APACHE_BIN Full path to apache2/httpd binary (default: None) dns-cloudflare: Obtain certificates using a DNS TXT record (if you are using Cloudflare for DNS). --dns-cloudflare-propagation-seconds DNS_CLOUDFLARE_PROPAGATION_SECONDS The number of seconds to wait for DNS to propagate before asking the ACME server to verify the DNS record. (default: 10) --dns-cloudflare-credentials DNS_CLOUDFLARE_CREDENTIALS Cloudflare credentials INI file. (default: None) dns-cloudxns: Obtain certificates using a DNS TXT record (if you are using CloudXNS for DNS). --dns-cloudxns-propagation-seconds DNS_CLOUDXNS_PROPAGATION_SECONDS The number of seconds to wait for DNS to propagate before asking the ACME server to verify the DNS record. (default: 30) --dns-cloudxns-credentials DNS_CLOUDXNS_CREDENTIALS CloudXNS credentials INI file. (default: None) dns-digitalocean: Obtain certificates using a DNS TXT record (if you are using DigitalOcean for DNS). --dns-digitalocean-propagation-seconds DNS_DIGITALOCEAN_PROPAGATION_SECONDS The number of seconds to wait for DNS to propagate before asking the ACME server to verify the DNS record. (default: 10) --dns-digitalocean-credentials DNS_DIGITALOCEAN_CREDENTIALS DigitalOcean credentials INI file. (default: None) dns-dnsimple: Obtain certificates using a DNS TXT record (if you are using DNSimple for DNS). --dns-dnsimple-propagation-seconds DNS_DNSIMPLE_PROPAGATION_SECONDS The number of seconds to wait for DNS to propagate before asking the ACME server to verify the DNS record. (default: 30) --dns-dnsimple-credentials DNS_DNSIMPLE_CREDENTIALS DNSimple credentials INI file. (default: None) dns-dnsmadeeasy: Obtain certificates using a DNS TXT record (if you are using DNS Made Easy for DNS). --dns-dnsmadeeasy-propagation-seconds DNS_DNSMADEEASY_PROPAGATION_SECONDS The number of seconds to wait for DNS to propagate before asking the ACME server to verify the DNS record. (default: 60) --dns-dnsmadeeasy-credentials DNS_DNSMADEEASY_CREDENTIALS DNS Made Easy credentials INI file. (default: None) dns-gehirn: Obtain certificates using a DNS TXT record (if you are using Gehirn Infrastructure Service for DNS). --dns-gehirn-propagation-seconds DNS_GEHIRN_PROPAGATION_SECONDS The number of seconds to wait for DNS to propagate before asking the ACME server to verify the DNS record. (default: 30) --dns-gehirn-credentials DNS_GEHIRN_CREDENTIALS Gehirn Infrastructure Service credentials file. (default: None) dns-google: Obtain certificates using a DNS TXT record (if you are using Google Cloud DNS for DNS). --dns-google-propagation-seconds DNS_GOOGLE_PROPAGATION_SECONDS The number of seconds to wait for DNS to propagate before asking the ACME server to verify the DNS record. (default: 60) --dns-google-credentials DNS_GOOGLE_CREDENTIALS Path to Google Cloud DNS service account JSON file. (See https://developers.google.com/identity/protocols/ OAuth2ServiceAccount#creatinganaccount forinformation about creating a service account and https://cloud.google.com/dns/access- control#permissions_and_roles for information about therequired permissions.) (default: None) dns-linode: Obtain certificates using a DNS TXT record (if you are using Linode for DNS). --dns-linode-propagation-seconds DNS_LINODE_PROPAGATION_SECONDS The number of seconds to wait for DNS to propagate before asking the ACME server to verify the DNS record. (default: 120) --dns-linode-credentials DNS_LINODE_CREDENTIALS Linode credentials INI file. (default: None) dns-luadns: Obtain certificates using a DNS TXT record (if you are using LuaDNS for DNS). --dns-luadns-propagation-seconds DNS_LUADNS_PROPAGATION_SECONDS The number of seconds to wait for DNS to propagate before asking the ACME server to verify the DNS record. (default: 30) --dns-luadns-credentials DNS_LUADNS_CREDENTIALS LuaDNS credentials INI file. (default: None) dns-nsone: Obtain certificates using a DNS TXT record (if you are using NS1 for DNS). --dns-nsone-propagation-seconds DNS_NSONE_PROPAGATION_SECONDS The number of seconds to wait for DNS to propagate before asking the ACME server to verify the DNS record. (default: 30) --dns-nsone-credentials DNS_NSONE_CREDENTIALS NS1 credentials file. (default: None) dns-ovh: Obtain certificates using a DNS TXT record (if you are using OVH for DNS). --dns-ovh-propagation-seconds DNS_OVH_PROPAGATION_SECONDS The number of seconds to wait for DNS to propagate before asking the ACME server to verify the DNS record. (default: 30) --dns-ovh-credentials DNS_OVH_CREDENTIALS OVH credentials INI file. (default: None) dns-rfc2136: Obtain certificates using a DNS TXT record (if you are using BIND for DNS). --dns-rfc2136-propagation-seconds DNS_RFC2136_PROPAGATION_SECONDS The number of seconds to wait for DNS to propagate before asking the ACME server to verify the DNS record. (default: 60) --dns-rfc2136-credentials DNS_RFC2136_CREDENTIALS RFC 2136 credentials INI file. (default: None) dns-route53: Obtain certificates using a DNS TXT record (if you are using AWS Route53 for DNS). --dns-route53-propagation-seconds DNS_ROUTE53_PROPAGATION_SECONDS The number of seconds to wait for DNS to propagate before asking the ACME server to verify the DNS record. (default: 10) dns-sakuracloud: Obtain certificates using a DNS TXT record (if you are using Sakura Cloud for DNS). --dns-sakuracloud-propagation-seconds DNS_SAKURACLOUD_PROPAGATION_SECONDS The number of seconds to wait for DNS to propagate before asking the ACME server to verify the DNS record. (default: 90) --dns-sakuracloud-credentials DNS_SAKURACLOUD_CREDENTIALS Sakura Cloud credentials file. (default: None) manual: Authenticate through manual configuration or custom shell scripts. When using shell scripts, an authenticator script must be provided. The environment variables available to this script depend on the type of challenge. $CERTBOT_DOMAIN will always contain the domain being authenticated. For HTTP-01 and DNS-01, $CERTBOT_VALIDATION is the validation string, and $CERTBOT_TOKEN is the filename of the resource requested when performing an HTTP-01 challenge. An additional cleanup script can also be provided and can use the additional variable $CERTBOT_AUTH_OUTPUT which contains the stdout output from the auth script. For both authenticator and cleanup script, on HTTP-01 and DNS-01 challenges, $CERTBOT_REMAINING_CHALLENGES will be equal to the number of challenges that remain after the current one, and $CERTBOT_ALL_DOMAINS contains a comma-separated list of all domains that are challenged for the current certificate. --manual-auth-hook MANUAL_AUTH_HOOK Path or command to execute for the authentication script (default: None) --manual-cleanup-hook MANUAL_CLEANUP_HOOK Path or command to execute for the cleanup script (default: None) nginx: Nginx Web Server plugin --nginx-server-root NGINX_SERVER_ROOT Nginx server root directory. (default: /etc/nginx or /usr/local/etc/nginx) --nginx-ctl NGINX_CTL Path to the (aqnginx(aq binary, used for (aqconfigtest(aq and retrieving nginx version number. (default: nginx) --nginx-sleep-seconds NGINX_SLEEP_SECONDS Number of seconds to wait for nginx configuration changes to apply when reloading. (default: 1) null: Null Installer standalone: Spin up a temporary webserver webroot: Place files in webroot directory --webroot-path WEBROOT_PATH, -w WEBROOT_PATH public_html / webroot path. This can be specified multiple times to handle different domains; each domain will have the webroot path that preceded it. For instance: (ga-w /var/www/example -d example.com -d www.example.com -w /var/www/thing -d thing.net -d m.thing.net(ga (default: Ask) --webroot-map WEBROOT_MAP JSON dictionary mapping domains to webroot paths; this implies -d for each entry. You may need to escape this from your shell. E.g.: --webroot-map (aq{"eg1.is,m.eg1.is":"/www/eg1/", "eg2.is":"/www/eg2"}(aq This option is merged with, but takes precedence over, -w / -d entries. At present, if you put webroot-map in a config file, it needs to be on a single line, like: webroot-map = {"example.com":"/var/www"}. (default: {}) P
cprof(3)
A simple Call Count Profiling Tool using breakpoints for minimal runtime performance impact
db.select(1), db.select (1)
Selects data from attribute table. Performs SQL query statement(s)
ev(nged)
Evaluates the objects specified by tessellating all primitive shapes in the objects and then performing any Boolean operations specified in the objects. The result is then displayed in the MGED display according to specified options
expand(nged)
Performs matching of the shell globbing pattern with the names of all the objects in the database. It returns all those that successfully match
for(1)
perform a set of commands multiple times
fprof(3)
A Time Profiling Tool using trace to file for minimal runtime performance impact
g-vrml(1)
Perform Boolean evaluations to produce a VRML version 2.0 file
g-x3d(1)
Perform Boolean evaluations to produce an X3D facetted model
gungho(1)
An Extensible, High-Performance Web Crawler Framework
i.atcorr(1), i.atcorr (1)
Performs atmospheric correction using the 6S algorithm. 6S - Second Simulation of Satellite Signal in the Solar Spectrum
i.colors.enhance(1), i.colors.enhance (1)
Performs auto-balancing of colors for RGB images
i.landsat.acca(1), i.landsat.acca (1)
Performs Landsat TM/ETM+ Automatic Cloud Cover Assessment (ACCA)
i.smap(1), i.smap (1)
Performs contextual image classification using sequential maximum a posteriori (SMAP) estimation
i.tasscap(1), i.tasscap (1)
Performs Tasseled Cap (Kauth Thomas) transformation
ill(nged)
Performs the function of selecting an object after entering solid (i.e., primitive)illuminate or object illuminate mode
latexmlpost(1), "latexmlpost"(1)
postprocesses an xml file generated by "latexml" to perform common tasks, such as convert math to images and processing graphics inclusions for the web
math(1)
perform mathematics calculations
megaco_codec_mstone1(3)
This module implements a simple megaco codec-based performance tool
megaco_codec_mstone2(3)
This module implements a simple megaco codec-based performance tool
mytop(1)
display MySQL server performance info like `top'
ocr(1)
perform ocr on an image and output text to stdout
orot(nged)
Performs a rotation of an object during matrix edit
oscale(nged)
This command of matrix edit mode modifies the matrix to perform a uniform scale operation
perlperf(1)
Perl Performance and Optimization Techniques
pgtop(1)
display PostgreSQL performance info like `top'
psub(1)
perform process substitution
r.mfilter(1), r.mfilter (1)
Performs raster map matrix filter
r.resamp.bspline(1), r.resamp.bspline (1)
Performs bilinear or bicubic spline interpolation with Tykhonov regularization
r.stream.extract(1), r.stream.extract (1)
Performs stream network extraction
r.terraflow(1), r.terraflow (1)
Performs flow computation for massive grids
regather(1)
LDAP syncrepl consumer script to perform actions desired on syncrepl event
sccs-delget(1), sccs-deledit(1)
perform a delta and get new version
slrsh(1)
Perform rsh command on all clump systems
t.rast.mapcalc(1), t.rast.mapcalc (1)
Performs spatio-temporal mapcalc expressions on temporally sampled maps of space time raster datasets
t.rast.neighbors(1), t.rast.neighbors (1)
Performs a neighborhood analysis for each map in a space time raster dataset
t.rast.series(1), t.rast.series (1)
Performs different aggregation algorithms from r.series on all or a subset of raster maps in a space time raster dataset
t.rast3d.mapcalc(1), t.rast3d.mapcalc (1)
Performs r3.mapcalc expressions on maps of sampled space time 3D raster datasets
test(1)
perform tests on files and text
test.raster3d.lib(1), test.raster3d.lib (1)
Performs unit and integration tests for the raster3d library
trap(1)
perform an action when the shell receives a signal
v.cluster(1), v.cluster (1)
Performs cluster identification
v.generalize(1), v.generalize (1)
Performs vector based generalization
v.net(1), v.net (1)
Performs network maintenance
v.net.visibility(1), v.net.visibility (1)
Performs visibility graph construction
v.surf.bspline(1), v.surf.bspline (1)
Performs bicubic or bilinear spline interpolation with Tykhonov regularization
v.surf.rst(1), v.surf.rst (1)
Performs surface interpolation from vector points map by splines. Spatial approximation and topographic analysis from given point or isoline data in vector format to floating point raster format using regularized spline with tension
v.to.3d(1), v.to.3d (1)
Performs transformation of 2D vector features to 3D
v.transform(1), v.transform (1)
Performs an affine transformation (shift, scale and rotate) on vector map
wavelet(1)
perform a haar wavelet decomposition/reconstruction
while(1)
perform a command multiple times
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