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.
NAME jq – Command-line JSON processor SYNOPSIS jq [options…] filter [files…] jq can transform JSON in various ways, by selecting, iterating, reducing and otherwise mangling JSON documents. For instance, running the command jq ‘map(.price) | add’ will take an array of JSON objects as input and return the sum of their "price" fields. jq can…
NAME jps – Lists the instrumented Java Virtual Machines (JVMs) on the target system. This command is experimental and unsupported. SYNOPSIS jps[options][hostid] options Command-line options. See Options. hostid The identifier of the host for which the process report should be generated. The hostid can include optional components that indicate the communications protocol, port number, and…
Name jps – Java Virtual Machine Process Status Tool SYNOPSIS jps[options][hostid] PARAMETERS options Command-line options. hostid The host identifier of the host for which the process report should be generated. The hostid may include optional components that indicate the communications protocol, port number, and other implementation specific data. DESCRIPTION The jps tool lists the instrumented…
jps – Lists the instrumented Java Virtual Machines (JVMs) on the target system. This command is experimental and unsupported. Synopsis jps [ options ] [ hostid ] options Command-line options. See Options. hostid The identifier of the host for which the process report should be generated. The hostid can include optional components that indicate the…
jps – Lists the instrumented Java Virtual Machines (JVMs) on the target system. This command is experimental and unsupported. Synopsis jps [ options ] [ hostid ] options Command-line options. See Options. hostid The identifier of the host for which the process report should be generated. The hostid can include optional components that indicate the…
jps – Lists the instrumented Java Virtual Machines (JVMs) on the target system. This command is experimental and unsupported. Synopsis jps [ options ] [ hostid ] options Command-line options. See Options. hostid The identifier of the host for which the process report should be generated. The hostid can include optional components that indicate the…
jps – Lists the instrumented Java Virtual Machines (JVMs) on the target system. This command is experimental and unsupported. Synopsis jps [ options ] [ hostid ] options Command-line options. See Options. hostid The identifier of the host for which the process report should be generated. The hostid can include optional components that indicate the…
jps – Lists the instrumented Java Virtual Machines (JVMs) on the target system. This command is experimental and unsupported. Synopsis jps [ options ] [ hostid ] options Command-line options. See Options. hostid The identifier of the host for which the process report should be generated. The hostid can include optional components that indicate the…
jps – Lists the instrumented Java Virtual Machines (JVMs) on the target system. This command is experimental and unsupported. Synopsis jps [ options ] [ hostid ] options Command-line options. See Options. hostid The identifier of the host for which the process report should be generated. The hostid can include optional components that indicate the…
jps – Java Virtual Machine Process Status Tool Synopsis jps [ options ] [ hostid ] Parameters options Command-line options. hostid The host identifier of the host for which the process report should be generated. The hostid may include optional components that indicate the communications protocol, port number, and other implementation specific data. Description The…
jps – Java Virtual Machine Process Status Tool Synopsis jps [ options ] [ hostid ] Parameters options Command-line options. hostid The host identifier of the host for which the process report should be generated. The hostid may include optional components that indicate the communications protocol, port number, and other implementation specific data. Description The…
NAME jpilot – A palm pilot desktop for Linux/Unix SYNOPSIS jpilot [-v] [-h] [-d] [-a] [-A] [-i] [-s] DESCRIPTION J-Pilot is a desktop organizer application for the palm pilot and other Palm OS devices. It is similar in functionality to the one that 3Com/Palm distributes. OPTIONS -v displays version and exits. -h displays help and…
NAME jpilot-sync – A command line tool for syncing jpilot databases to a Palm OS device. SYNOPSIS jpilot-sync [-v] [-h] [-d] [-P] [-b] [-l] [-p port] DESCRIPTION J-Pilot preferences are read to get port, rate, number of backups, etc. They are read from the directory $JPILOT_HOME/.jpilot/jpilot.rc OPTIONS -v Print out the version and exit. -h…
NAME jpilot-dump – A command line tool for dumping jpilot databases. SYNOPSIS jpilot-dump [ options ] DESCRIPTION Dump jpilot databases. OPTIONS +B +M +A +T format like date +format. -v displays version and exits. -h displays help and exits. -f displays help for format codes. -D dump DateBook. -N dump appts for today in DateBook….
NAME jpilot-dial – generates the DTMF tone signals used for telephone dialing SYNOPSIS jpilot-dial [options] number… DESCRIPTION jpilot-dial generates the DTMF tone signals used for telephone dialing and by default sends the signals to the sound card. It can be used for easy dialing, simply put the telephone microphone near the computer speaker and let…
NAME jpegicc – little cms ICC profile applier for JPEG. SYNOPSIS jpegicc [options] input.jpg output.jpg DESCRIPTION lcms is a standalone CMM engine, which deals with the color management. It implements a fast transformation between ICC profiles. jpegicc is little cms ICC profile applier for JPEG. OPTIONS -b Black point compensation. -c <0,1,2,3> Precalculates transform. (0=Off,…
NAME jpgicc – little cms ICC profile applier for JPEG. SYNOPSIS jpgicc [options] input.jpg output.jpg DESCRIPTION lcms is a standalone CMM engine, which deals with the color management. It implements a fast transformation between ICC profiles. jpgicc is a little cms ICC profile applier for JPEG. OPTIONS -b Black point compensation. -c NUM Precalculates transform (0=Off,…
NAME jpegtran – lossless transformation of JPEG files SYNOPSIS jpegtran [ options ] [ filename ] DESCRIPTION jpegtran performs various useful transformations of JPEG files. It can translate the coded representation from one variant of JPEG to another, for example from baseline JPEG to progressive JPEG or vice versa. It can also perform some rearrangements…
NAME jpegtopnm – convert JPEG/JFIF file to portable pixmap or graymap SYNOPSIS jpegtopnm [-dct {int|fast|float}] [-nosmooth] [-maxmemory N] [{-adobe|-notadobe}] [-comments] [-dumpexif] [-exif=filespec] [-verbose] [-tracelevel N] [ filename ] All options may be abbreviated to their shortest unique prefix. DESCRIPTION jpegtopnm converts the named JFIF file, or the standard input if no file is named to…
NAME jpegoptim – utility to optimize/compress JPEG/JFIF files. SYNOPSIS jpegoptim [ options ] [ filenames ] DESCRIPTION jpegoptim is used to optimize/compress jpeg files. Program supports lossless optimization, which is based on optimizing the Huffman tables. And so called "lossy" optimization where in addition to optimizing Huffman tables user can specify upperlimit for image quality….