Linux Manuals

combine_tessdata – combine/extract/overwrite Tesseract data Synopsiscombine_tessdata [OPTION] FILE… Descriptioncombine_tessdata(1) is the main program to combine/extract/overwrite tessdata components in [lang].traineddata files. To combine all the individual tessdata components (unicharset, DAWGs, classifier templates, ambiguities, language configs) located at, say, /home/$USER/temp/eng.* run: combine_tessdata /home/$USER/temp/eng. The result will be a combined tessdata file /home/$USER/temp/eng.traineddata Specify option -e if you…

combine – combine sets of lines from two files using boolean operations Synopsiscombine file1 and file2 combine file1 not file2 combine file1 or file2 combine file1 xor file2 _ file1 and file2 _ _ file1 not file2 _ _ file1 or file2 _ _ file1 xor file2 _ Descriptioncombine combines the lines in two files….

columns – Columnize Input Text Synopsiscolumns [–flag [value]]… [—opt-name[[=| ]value]]… All arguments must be options. DescriptionThere is no description for this command. OptionsSpecify the output dimensions-W num, –width=num Maximum Line Width. This option takes an integer number as its argument. The value of num is constrained to being: in the range 16 through 4095The default…

column – columnate lists Synopsiscolumn [options] [file …] DescriptionThe column utility formats its input into multiple columns. The util support three modes: columns are filled before rows This is the default mode (required by backward compatibility). rows are filled before columns This mode is enabled by option -x, –fillrows table Determine the number of columns…

colrm – remove columns from a file Synopsiscolrm [first [last]] Descriptioncolrm removes selected columns from a file. Input is taken from standard input. Output is sent to standard output. If called with one parameter the columns of each line will be removed starting with the specified first column. If called with two parameters the columns…

colormgr – Color Manager Testing Tool Synopsis colormgr [–verbose] [–version]DescriptionThis manual page documents briefly the colormgr command. colormgr allows an administrator to view and change color profile to device mappings. OptionsThis program follows the usual GNU command line syntax, with long options starting with two dashes (‘-‘). A summary of options is included below. –help…

colorize – A robust log colorizer Synopsiscolorize [options]<logfile DescriptionThis manual page documents briefly the colorize utility. colorize is a short (no, it’s not short anymore :) perl script to colorize your logs. You can even use syslog-ng to redirect all logs to the script and colorize them on the fly! OptionsThese programs follow the usual…

colordiff – a tool to colorize diff output Synopsis colordiff [diff options] [colordiff options] {file1} {file2}Descriptioncolordiff is a wrapper for diff and produces the same output as diff but with coloured syntax highlighting at the command line to improve readability. The output is similar to how a diff-generated patch might appear in Vim or Emacs…

colmux – multiplex communications to multiple systems running collectl from a single system Synopsiscolmux [-command "collectl-switches… [-p filespec]]" [-address addr1[,addr2,…]|-addr filename] [-cols col1[,col2…]] | [-column num] DescriptionThis utility gathers up data generated by collectl from multiple systems and multiplexes it into a single consolidated format. It runs in essentially 2 distinct modes, the first is…

collectl2pcp – import collectl data to a PCP archive Synopsiscollectl2pcp [-F] [-v] [-?] file [file …] archive Descriptioncollectl2pcp reads raw collectl(1) data from each file and creates a new PCP archive with basename archive. Each input file may be gzipped (with .gz suffix). The PCP archive and at least one input file are required arguments….

collectl – Collects data that describes the current system status. SynopsisRecord Mode – read data from live system and write to file or display on terminal collectl [-f file] [options] Playback Mode – read data from one or more raw data files and display on terminal collectl -p file1 [file2 …] [options] OptionsRecord Mode In…

collectdmon – Monitoring daemon for collectd Synopsiscollectdmon [options] [– collectd options] Descriptioncollectdmon is a small “wrapper” daemon which starts and monitors the collectd daemon. If collectd terminates it will automatically be restarted, unless collectdmon was told to shut it down. Optionscollectdmon supports the following options: -c <path> Specify the pathname of the collectd binary. You…

collectdctl – Control interface for collectd Synopsiscollectdctl [options] <command> [command options] Descriptioncollectdctl provides a control interface for collectd, which may be used to interact with the daemon using the "unixsock plugin". Optionscollectdctl supports the following options: -s socket Path to the UNIX socket opened by collectd’s "unixsock plugin". Default: /var/run/collectd-unixsock -h Display usage information and…

collectd – System statistics collection daemon Synopsiscollectd [options] Descriptioncollectd is a daemon that receives system statistics and makes them available in a number of ways. The main daemon itself doesn’t have any real functionality apart from loading, querying and submitting to plugins. For a description of available plugins please see “PLUGINS” below. OptionsMost of collectd’s…

collectd-tg – Traffic generator for collectd. Synopsiscollectd-tg -n num_vl -H num_hosts -p num_plugins -i interval -d dest -D dport Descriptioncollectd-tg generates bogus collectd network traffic. While host, plugin and values are generated randomly, the generated traffic tries to mimic “real” traffic as closely as possible. Arguments And OptionsThe following options are understood by collectd-tg. The…

collectd-nagios – Nagios plugin for querying collectd Synopsiscollectd-nagios -s socket -n value_spec -H hostname [options] DescriptionThis small program is the glue between collectd and nagios. collectd collects various performance statistics which it provides via the "unixsock plugin", see collectd-unixsock(5). This program is called by Nagios, connects to the UNIX socket and reads the values from…

collateindex.pl – generate DocBook index files Synopsiscollateindex.pl [-f] [-g] [-i id] [-I scope] [-N]           [-o file] [-p] [-P file] [-q] [-s name]           [-S scope] [-t name] [-x] file Descriptioncollateindex.pl creates index data for DocBook XML or SGML files. Options-f Force the output file to be written, even if it appears to have been edited by hand. -g Group terms with IndexDiv based on the first letter of…

collateindex.pl – generate DocBook index files Synopsiscollateindex.pl [-f] [-g] [-i id] [-I scope] [-N]           [-o file] [-p] [-P file] [-q] [-s name]           [-S scope] [-t name] [-x] file Descriptioncollateindex.pl creates index data for DocBook XML or SGML files. Options-f Force the output file to be written, even if it appears to have been edited by hand. -g Group terms with IndexDiv based on the first letter of…

colcrt – filter nroff output for CRT previewing Synopsiscolcrt [options] [file …] Descriptioncolcrt provides virtual half-line and reverse line feed sequences for terminals without such capability, and on which overstriking is destructive. Half-line characters and underlining (changed to dashing `-‘) are placed on new lines in between the normal output lines. Options–, –no-underlining Suppress all…

col – filter reverse line feeds from input Synopsiscol options Descriptioncol filters out reverse (and half-reverse) line feeds so the output is in the correct order, with only forward and half-forward line feeds. It also replaces any whitespace characters with tabs where possible. This can be useful in processing the output of nroff(1) and tbl(1)….