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.
UNIX Nameri – Ruby API reference front end Synopsis[-ahilTv [-d DIRNAME ] ] [-f FORMAT ] [-w WIDTH ] [-– [no- pager ] ] [–server [= PORT ] ] [-– [no- list-doc-dirs ] ] [–no-standard-docs ] [-– [no- Bro system | site | gems | home Brc ] ] [-– [no- profile ] ] [–dump…
UNIX Nameri – Ruby API reference front end Synopsisri [-ahilTv [-d DIRNAME ] ] [-f FORMAT ] [-w WIDTH ] [-– [no- pager ] ] [–server [= PORT ] ] [-– [no- list-doc-dirs ] ] [–no-standard-docs ] [-– [no- Bro system | site | gems | home Brc ] ] [-– [no- profile ] ]…
rhythmbox – music player and library for tagged files using GStreamer Synopsisrhythmbox [option…] Descriptionrhythmbox is a very easy to use music playing and management program which supports a wide range of audio formats (including mp3 and ogg). Originally inspired by Apple’s iTunes, the current version also supports Internet Radio and Last.fm integration, iPod syncing and…
rhythmbox-client – controls a running instance of rhythmbox Synopsisrhythmbox-client [option…][file…] Descriptionrhythmbox-client is a tool for controlling an already running instance of rhythmbox. It’s useful for remote control scripting, adding specific files to the library from the shell, or printing details of what’s playing. It also has an interactive mode, useful for controlling playback remotely via…
rhino – invokes the JavaScript shell for running scripts in batch mode or interactive Synopsisrhino [options] script_filename_or_url [script_arguments] DescriptionThis manual page documents briefly the rhino command. rhino is a start script for the rhino JavaScript shell which provides a simple way to run scripts in batch mode or an interactive environment for exploratory programming. Options-?,…
vim – Vi IMproved, a programmer’s text editor Synopsisvim [options] [file ..] vim [options] – vim [options] -t tag vim [options] -q [errorfile] ex view gvim gview evim eview rvim rview rgvim rgview DescriptionVim is a text editor that is upwards compatible to Vi. It can be used to edit all kinds of plain text….
vim – Vi IMproved, a programmer’s text editor Synopsisvim [options] [file ..] vim [options] – vim [options] -t tag vim [options] -q [errorfile] ex view gvim gview evim eview rvim rview rgvim rgview DescriptionVim is a text editor that is upwards compatible to Vi. It can be used to edit all kinds of plain text….
grep, egrep, fgrep, rgrep – print lines that match patterns Synopsisgrep [OPTION…] PATTERNS [FILE…] grep [OPTION…] -e PATTERNS … [FILE…] grep [OPTION…] -f PATTERN_FILE … [FILE…] Descriptiongrep searches for PATTERNS in each FILE. PATTERNS is one or more patterns separated by newline characters, and grep prints each line that matches a pattern. Typically PATTERNS should…
rgb3toppm – combine three portable graymaps into one portable pixmap Synopsisrgb3toppm redpgmfile greenpgmfile bluepgmfile DescriptionReads three portable graymaps as input. Combines them and produces one portable pixmap as output. See Alsoppmtorgb3(1), pgmtoppm(1), ppmtopgm(1), ppm(5), pgm(5) AuthorCopyright (C) 1991 by Jef Poskanzer.
rgb2ycbcr – convert non-YCbCr TIFF images to a YCbCr TIFF image Synopsisrgb2ycbcr [ options ] src1.tif src2.tif … dst.tif Descriptionrgb2ycbcr converts RGB color, greyscale, or bi-level TIFF images to YCbCr images by transforming and sampling pixel data. If multiple files are specified on the command line each source file is converted to a separate directory…
rgb2pct – rgb2pct.py Convert a 24bit RGB image to 8bit paletted Synopsisrgb2pct.py [-n colors | -pct palette_file] [-of format] source_file dest_fileDescriptionThis utility will compute an optimal pseudo-color table for a given RGB image using a median cut algorithm on a downsampled RGB histogram. Then it converts the image into a pseudo-colored image using the color…
rfcomm – RFCOMM configuration utility Synopsisrfcomm [OPTIONS] <COMMAND> <dev> Descriptionrfcomm(1) is used to set up, maintain, and inspect the RFCOMM configuration of the Bluetooth subsystem in the Linux kernel. If no command is given, or if the option -a is used, rfcomm prints information about the configured RFCOMM devices. Options-h Gives a list of possible…
rfcdiff [options] file1 file2 rfcdiff takes two RFCs or Internet-Drafts in text form as input, and produces output which indicates the differences found in one of various forms, controlled by the options listed below. In all cases, page headers and page footers are stripped before looking for changes. –html Produce side-by-side .html diff (default) –chbars…
rexec — remote execution client for an exec server Synopsisrexec [ -abcdhns -l username -p password ] host command DescriptionRexec calls the rexec(3) routine to act as a client for the remote host’s rexecd(8) server. It asks that “command” be run on the host computer, using username/password authentication. See rexec(3) and rexecd(8) for details of…
revpath – generate a relative path that can be used to undo a change-directory Synopsisrevpath path DescriptionThe revpath program prints out a relative path that is the “reverse” or “inverse” of path. Start with two directories top and bottom, with the latter below the former, and path is the location of bottom relative to top….
rev – reverse lines characterwise Synopsisrev [option] [file…] DescriptionThe rev utility copies the specified files to standard output, reversing the order of characters in every line. If no files are specified, standard input is read. This utility is a line-oriented tool and it uses in-memory allocated buffer for a whole wide-char line. If the input…
bash, :, ., [, alias, bg, bind, break, builtin, caller, cd, command, compgen, complete, compopt, continue, declare, dirs, disown, echo, enable, eval, exec, exit, export, false, fc, fg, getopts, hash, help, history, jobs, kill, let, local, logout, mapfile, popd, printf, pushd, pwd, read, readonly, return, set, shift, shopt, source, suspend, test, times, trap, true, type,…
retrace-server-worker – Executes the retrace job. Synopsisretrace-server-worker task_id. DescriptionThe tool uses mock to prepare a virtual environment for the retrace, runs GDB, saves backtrace and cleans up the virtual environment. The task_id argument is a number derived from the name of the directory where crash data is saved (by default /var/spool/retrace-server/task_id). Authors• Michal Toman <m[blue]_mtoman…
retrace-server-reposync – Maintains local repository cache for Retrace server. Synopsisretrace-server-reposync distribution version architecture DescriptionThe tool downloads new packages from public repositories to a local repository cache. A proper plugin for every distribution needs to be installed in plugins directory (by default /usr/share/retrace-server/plugins). Should be set up in root’s or retrace’s crontab to run every day….
retrace-server-interact – use Retrace server’s chroot for interactive debugging. Synopsisretrace-server-interact [-h] [–priv] task_id action DescriptionThe tool makes Retrace server’s chroot available for interactive debugging. It enables user to jump into the chroot and execute the correct tool (gdb/crash), automatically loading all relevant files. Actionsshell Jump to a shell. Not available if mock chroot is not…