The Linux Manuals (man pages) document is an important part of Linux documents. Linux Manuals are organized as several sections. Each section has a group of commands for a specific area in Linux usage, administration or development.
png2yuv – Convert PNG images to the YUV4MPEG stream format. Synopsispng2yuv [-b num] [-f num] [-I num] [-L num] [-n num] [-l num] [-j filename] Descriptionpng2yuv decompresses a sequence of PNG files and pipes the image data to stdout as a YUV4MPEG2 stream. Any 8bit/pixel PNG format supported by libpng can be read. stdout will…
png2icns – convert png images to Mac OS icns files Synopsispng2icns file.icns file1.png [file2.png … fileN.png ] Descriptionpng2icns imports one or more png images and converts them to an icns file Examplespng2icns icon.icns big.png small.png # Convert big.png and small.png to icon.icns AuthorWritten by Julien BLACHE CopyrightCopyright © 2008 Julien BLACHE Copyright © 2008 Mathew…
pmxchords – This script processes pmx files with chord symbols, allowing for key transpositions Synopsis[ texlua ] pmxchords { option | jobname [ .pmx ] } … The default effect is to preprocess each pmx file so that chords are transposed as necessary, generating a temporary pmx file which is then processed by pmxab. Finally…
pmxab – a MusiXTeX preprocessor Synopsispmxab basename[.pmx] Descriptionpmxab is a preprocessor for MusiXTeX. It’s usually invoked by a frontend musixtex(1). To use it to its full benefit you should have installed MusiXTeX Version 1.21 or higher, and TeX itself. The goal of PMX is to faciliate the efficient typesetting of scores and parts that have…
pmwebd – web access to PCP Synopsispmwebd [-p port] [-4] [-6] [-t timeout] [-R resdir] [-c number] [-h hostname] [-a archive] [-P] [-L] [-N] [-G] [-X] [-i min-interval] [-I [-K spec] [-A archivesdir] [-S] [-l logfile] [-U username] [-x file] [-v] [-?] Descriptionpmwebd is a network daemon that binds a subset of the Performance Co-Pilot…
pmview – performance metrics 3D visualization back-end Synopsispmview [-Cz] [-A align] [-a archive[,archive,…]] [-c configfile] [-h host] [-n pmnsfile] [-O origin] [-p port] [-R logconfig] [-r addconfig] [-S starttime] [-t interval] [-T endtime] [-x version] [-Z timezone] [-geometry geometry] [-display display] [-name name] [-title title] [-xrm "resourceName: value" …] [other X11-args] Descriptionpmview is a generalized…
pmvers – print out a module’s version DescriptionGiven one or more module names, show the version number if present. If more than one argument is given, the name of the module will also be printed. Not all modules define version numbers, however. Examples $ pmvers CGI 2.46 $ pmvers IO::Socket Text::Parsewords IO::Socket: 1.25 Text::ParseWords: 3.1…
pmv – move (rename) files Synopsispmv [- LEVEL] [-p DEVNAME] [-h] SOURCE DESTINATION Descriptionpmv renames or moves a file on a device connected through SynCE. Forward slashes (‘/’) on the command line are converted to backward slashes (‘\’). Options-d LEVEL Set debug log level: 0 – No logging (default) 1 – Errors only 2 –…
pmtrace – command line performance instrumentation Synopsispmtrace [-q] [-c value | -e command | -v value] [-h host] [-S state] tag Descriptionpmtrace provides a simple command line interface to the trace Performance Metrics Domain Agent (PMDA) and the associated pcp_trace library. The default pmtrace behavior is to provide point trace data to the trace PMDA,…
pmtime – time control server for Performance Co-Pilot Synopsispmtime [-p port] Descriptionpmtime is a graphical user interface for performance monitoring applications using the PCP infrastructure and requiring interactive time control. pmtime is not normally invoked directly by users. Rather, it is more typical for it to be started by client applications (e.g. pmchart(1) and pmval(1))….
pmstore – modify performance metric values Synopsispmstore [-Lf] [-h host] [-i instances] [-K spec] [-n pmnsfile] metricname value DescriptionUnder certain circumstances, it is useful to be able to modify the values of performance metrics, for example to re-initialize counters or to assign new values to metrics that act as control variables. pmstore changes the current…
pmsocks – shell wrapper for performance monitoring across firewalls Synopsispmsocks path [args …] Descriptionpmsocks allows Performance Co-Pilot (PCP) clients running on hosts located on the internal side of a TCP/IP firewall to monitor remote hosts on the other side of the firewall. This assumes the firewall has been configured with a compliant sockd daemon and…
pmsnap – generate performance summary snapshot images Synopsis$PCP_BINADM_DIR/pmsnap [-NV] [-C dir] [-c configs] [-n names] [-o dir] [-t type] Descriptionpmsnap is a shell script that is normally run periodically from crontab(1) to generate graphic images of pmchart(1) performance charts. These images can be in any of the supported pmchart formats, including png, bmp, and jpeg,…
pmsignal – send a signal to one or more processes Synopsis$PCP_BINADM_DIR/pmsignal [-alnp] [-s signal] [PID …|name …] Descriptionpmsignal provides a cross-platform event signalling mechanism for use with tools from the Performance Co-Pilot toolkit. It can be used to send a named signal (only HUP, USR1, TERM, and KILL are accepted) to one or more processes….
pmrep – performance metrics reporter Synopsispmrep [-CdGHLpruUVxz?] [-a archive] [-A align] [-b space-scale] [-c config] [-e derived] [-E lines] [-f format] [-F outfile] [-h host] [-K spec] [-l delimiter] [-o output] [-O origin] [-P precision] [-q count-scale] [-s samples] [-S starttime] [-t interval] [-T endtime] [-w width] [-y time-scale] [-Z timezone] metricspec […] Descriptionpmrep is…
pmpython – run a python script using a preferred python variant Synopsispmpython [python-args-and-script] Descriptionpmpython provides a way to run python scripts using a customisable python interpreter, rather than embedding the name of a particular version of python into each script. This can be useful as it allows version-independent python code to be run anywhere. All…
pmproxy – proxy for performance metrics collector daemon Synopsispmproxy [-Af] [-C dirname] [-i ipaddress] [-l logfile] [-L bytes] [-M certname] [-p port[,port …] [-P passfile] [-U username] [-x file] Descriptionpmproxy acts as a protocol proxy for pmcd(1), allowing Performance Co-Pilot (PCP) monitoring clients to connect to one or more pmcd(1) instances via pmproxy. Normally pmproxy…
pmprobe – lightweight probe for performance metrics Synopsispmprobe [-fIiLVvz] [-a archive] [-h hostname] [-K spec] [-n pmnsfile] [-O time] [-Z timezone] [metricname …] Descriptionpmprobe determines the availability of performance metrics exported through the facilities of the Performance Co-Pilot (PCP). The metrics of interest are named in the metricname arguments. If metricname is a non-leaf node…
pmpost – append messages to the Performance Co-Pilot notice board Synopsis$PCP_BINADM_DIR/pmpost message Descriptionpmpost will append the text message to the end of the Performance Co-Pilot (PCP) notice board file ($PCP_LOG_DIR/NOTICES) in an atomic manner that guards against corruption of the notice board file by concurrent invocations of pmpost. The PCP notice board is intended to…
pmpause, pmsleep – portable subsecond-capable sleep Synopsis$PCP_BINADM_DIR/pmpause $PCP_BINADM_DIR/pmsleep interval Descriptionpmpause sleeps indefinitely, until interrupted by SIGKILL. pmsleep sleeps for the specified interval. The interval argument follows the syntax described in PCPIntro(1) for -t, and in the simplest form may be an unsigned integer or floating point constant (the implied units in this case are seconds)….