Section 1: user commands and tools
NAME lbzgrep – search possibly compressed files for a regular expression SYNOPSIS lbzgrep [ grep_options ] [ -e ] pattern filename… DESCRIPTION Zgrep invokes grep on compressed or lbzip2ped files. All options specified are passed directly to grep. If no file is specified, then the standard input is decompressed if necessary and fed to grep. Otherwise the…
NAME lbzexe – compress executable files in place SYNOPSIS lbzexe name … DESCRIPTION The lbzexe utility allows you to compress executables in place and have them automatically uncompress and execute when you run them (at a penalty in performance). For example if you execute “lbzexe /usr/bin/gdb” it will create the following two files: -rwxr-xr-x 1…
NAME lbzgrep – search possibly compressed files for a regular expression SYNOPSIS lbzgrep [ grep_options ] [ -e ] pattern filename… DESCRIPTION Zgrep invokes grep on compressed or lbzip2ped files. All options specified are passed directly to grep. If no file is specified, then the standard input is decompressed if necessary and fed to grep. Otherwise the…
NAME lbzcmp, lbzdiff – compare compressed files SYNOPSIS lbzcmp [ cmp_options ] file1 [ file2 ] lbzdiff [ diff_options ] file1 [ file2 ] DESCRIPTION Zcmp and lbzdiff are used to invoke the cmp or the diff program on files compressed via lbzip2. All options specified are passed directly to cmp or diff. If only…
NAME lbzcmp, lbzdiff – compare compressed files SYNOPSIS lbzcmp [ cmp_options ] file1 [ file2 ] lbzdiff [ diff_options ] file1 [ file2 ] DESCRIPTION Zcmp and lbzdiff are used to invoke the cmp or the diff program on files compressed via lbzip2. All options specified are passed directly to cmp or diff. If only…
NAME lbzip2 – parallel bzip2 utility SYNOPSIS lbzip2|bzip2 [-n WTHRS] [-k|-c|-t] [-d] [-1 .. -9] [-f] [-s] [-u] [-v] [-S] [ FILE … ] lbunzip2|bunzip2 [-n WTHRS] [-k|-c|-t] [-z] [-f] [-s] [-u] [-v] [-S] [ FILE … ] lbzcat|bzcat [-n WTHRS] [-z] [-f] [-s] [-u] [-v] [-S] [ FILE … ] lbzip2|bzip2|lbunzip2|bunzip2|lbzcat|bzcat -h DESCRIPTION Compress…
NAME lbzip2 – parallel bzip2 utility SYNOPSIS lbzip2|bzip2 [-n WTHRS] [-k|-c|-t] [-d] [-1 .. -9] [-f] [-s] [-u] [-v] [-S] [ FILE … ] lbunzip2|bunzip2 [-n WTHRS] [-k|-c|-t] [-z] [-f] [-s] [-u] [-v] [-S] [ FILE … ] lbzcat|bzcat [-n WTHRS] [-z] [-f] [-s] [-u] [-v] [-S] [ FILE … ] lbzip2|bzip2|lbunzip2|bunzip2|lbzcat|bzcat -h DESCRIPTION Compress…
NAME lavtrans – Convert MJPEG videos to other MJPEG video formats SYNOPSIS lavtrans -o outputfile -f a|q|i|w [-i num] lavfile1 [lavfile2 … lavfileN] DESCRIPTION lavtrans can be used to convert the recorded videos from one MJPEG "container" format to another one. It can also be used to split the streams, or do destructive edits. Like…
NAME lavrec – Record MJPEG-video from a zoran/video4linux-device SYNOPSIS lavrec [options] filename(s) DESCRIPTION lavrec can be used to record video in MJPEG format (either quicktime or AVI) from a zoran video-capture device, such as the Miro/Pinnacle DC10(+), the Iomega Buz or Linux Media Labs’ LML33, or from a generic video4linux device, such as the cheap…
NAME lavplay – Playback and edit MJPEG video SYNOPSIS lavplay [options] lavfile1 [lavfile2 … lavfileN] DESCRIPTION lavplay can be used to playback video in MJPEG format (either quicktime or AVI) on a zoran video-capture device, such as the Miro/Pinnacle DC10(+), the Iomega Buz or Linux Media Labs’ LML33, or in software mode (using SDL). It…
NAME lavpipe – creates raw YUV streams from pipe list scripts SYNOPSIS lavpipe [-o num] [-n num] pipe-list DESCRIPTION lavpipe reads a script file called ‘pipe list’ that is of a similar structure as the edit lists that can be fed into lav2yuv. For info about the pipe list format see below. The pipe list…
NAME lav2yuv – Convert a MJPEG file to raw yuv SYNOPSIS lav2yuv [options] lavfile1 [lavfile2 … lavfileN] DESCRIPTION lav2yuv converts an MJPEG video sequence described by a sequence of MJPEG video files and/or edit lists pointing to such files into the simple uncompressed planar 4:2:0 Y’CbCr format, as used by mpeg2enc(1) MPEG encoder and image…
NAME lav2wav – Extract the audio out of MJPEG container files to stdout SYNOPSIS lav2wav [-s num] [-c num] [-v num] [-I] [-R] [-r samplerate, bitesize, channels] lavfile1 [lavfile2 … lavfileN] DESCRIPTION lav2wav can be used to extract the audio to stdout. This output goes to stdout and can be saved as a wav file…
NAME lav2mpeg – easy conversion of lav files to mpeg SYNOPSIS lav2mpeg [ options ] lavfile1 [lavfile2 … lavfileN] DESCRIPTION lav2mpeg is a shell script to ease the use of the mjpeg utilities, providing a convenient way to convert from MJPEG files to popular MPEG file formats. It supports output in VCD, medium and high…
NAME latrace – LD_AUDIT 2.4+ libc frontend SYNOPSIS latrace [-snltfvhiBdISbcCyYLpoaNADVTFERq] command [arg … ] DESCRIPTION The latrace tracer is able to run a command and display its dynamic library calls using a LD_AUDIT libc feature, available from libc version 2.4 onward. It is also capable to measure and display various statistics of dynamic calls. See…
NAME latexrevise – selectively remove markup and text from latexdiff output SYNOPSIS latexrevise [ OPTIONS ] [ diff.tex ] > revised.tex DESCRIPTION latexrevise reads a file "diff.tex" (output of latexdiff), and remove the markup commands. If no filename is given the input is read from standard input. The command can be used in ACCEPT, DECLINE,…
NAME latexmk – generate LaTeX document SYNOPSIS latexmk [options] [file …] DESCRIPTION Latexmk completely automates the process of compiling a LaTeX document. Essentially, it is like a specialized relative of the general make utility, but one which determines dependencies automatically and has some other very useful features. In its basic mode of operation latexmk is…
NAME latexdiff – determine and markup differences between two latex files SYNOPSIS latexdiff [ OPTIONS ] old.tex new.tex > diff.tex DESCRIPTION Briefly, latexdiff is a utility program to aid in the management of revisions of latex documents. It compares two valid latex files, here called "old.tex" and "new.tex", finds significant differences between them (i.e., ignoring…
NAME latexdiff-vc – wrapper script that calls latexdiff for different versions of a file under version management (CVS, RCS or SVN) SYNOPSIS latexdiff-vc [ latexdiff-options ] [ latexdiff-vc-options ] -r [rev1] [-r rev2] file1.tex [ file2.tex …] or latexdiff-vc [ latexdiff-options ] [ latexdiff-vc-options ][ –postscript | –pdf ] old.tex new.tex DESCRIPTION latexdiff-vc is a…
NAME latexdiff-vc – wrapper script that calls latexdiff for different versions of a file under version management (CVS, RCS or SVN) SYNOPSIS latexdiff-vc [ latexdiff-options ] [ latexdiff-vc-options ] -r [rev1] [-r rev2] file1.tex [ file2.tex …] or latexdiff-vc [ latexdiff-options ] [ latexdiff-vc-options ][ –postscript | –pdf ] old.tex new.tex DESCRIPTION latexdiff-vc is a…