![]() ![]() This switch is not generally needed, as the OPTIONS Specifying the search pattern -pattern= pattern The program names are matched with the base form of the name of the current program (theĠ'th command line argument, if you will). If no file names are specified, the program name is used to identify a default input file. In other words, the end of a file always implies the end of The files are searched in order but separately they are Parentheses (which usually need to be escaped for the shell) can be used forīy default, the full matching paragraphs are printed on the standard output specificįields can be selected for output with the -s option.Īfter the filter expression comes zero or more file names. With suitable modifiers, this can be changed: the searchĬan be case-insensitive and the pattern can be seen as an extended POSIX regularįilters can be combined to form more complex filters using the connectives -and, -or and Search is a case-sensitive fixed substring match on each paragraph (in other words, regex and -exact-match, along with their single-letter equivalents. Possible modifiers are -eregex, -field, -ignore-case, A simple filter is a search pattern along Paragraphs (aka package records) are output. You must give a filter expression on the command line. These include the dpkg available file, the dpkg status file, and the Packages files on aĭistribution medium (such as a Debian CD-ROM or an FTP site carrying Debian). The general format of a Debian package control file, as described in the Debian Policy. Grep-dctrl is a specialised grep program that is meant for processing any file which has These aliases use as their default input theĭpkg(1) available and status files, the apt-cache dumpavail output and the debtags dumpavail output, respectively. (actually, symbolic links to) grep-dctrl. The programs grep-available, grep-status, grep-aptavail and grep-debtags are aliases of The grep-dctrl program can answer such questions as What is the Debian package foo?, Which version of the Debian package bar is now current?, Which Debian packages does John Doe maintain?, Which Debian packages are somehow related to the Scheme programming language?,Īnd with some help, Who maintain the essential packages of a Debian system?, given a Where command is one of grep-dctrl, grep-status, grep-available, grep-aptavail and SYNOPSIS command -copying| -C | -help| -h | -version| -V command filter Grep-dctrl, grep-status, grep-available, grep-aptavail, grep-debtags - grep Debian control ![]()
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