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Full Discussion: vi to remove lines in file
Top Forums UNIX for Dummies Questions & Answers vi to remove lines in file Post 302297288 by uniesh on Friday 13th of March 2009 03:40:32 AM
Old 03-13-2009
vi

go to editor mode of vi and type
Code:
:g/outdated/d

this wil delete all lines with the worh outdated.

You can also use
Code:
:1,10/outdated/d

to delete lines from 1 to 10 with the word outdated.

Last edited by Don Cragun; 09-07-2015 at 03:53 AM.. Reason: Remove confusing single quotes and add CODE tags to remove confusion.
 

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OUTDATED(1)							    DOSE Tools							       OUTDATED(1)

NAME
dose--outdated - detect uninstallable packages due to obsolete dependencies SYNOPSIS
dose--outdated [option] ... file ... DESCRIPTION
dose-outdated identifies in a debian package repository those packages that are not installable with respect to that repository by the their inter-package relationships (dependencies, conflicts, ...), and that furthermore cannot become installable (in the current version) how matter how the rest of the repository evolves. This means that this package has to be updated in the repository to ever become installable again. Input Specification Input files have to contain stanzas in the format of deb-control(5), separated by one blank line. For instance, the Packages files as found on a Debian mirror server, or in the directory /var/lib/apt/lists/ of a Debian system, are suitable as input. The repository used in the analysis consists of the union of all packages from the input files. Output Specification The output of dose-outdated is in the YAML format. OPTIONS
-f --failure Print the list of broken packages -e --explain Explain the results in more detail. -s Print a summary of broken packages. --dump Dump to standard output in CUDF format the packages that are internally generated and exit (mostly useful for debugging purposes). --checkonly package[,package] ... Specifies a list of packages to check. By default all packages are checked. -v Enable info / warnings / debug messages. This option may be repeated up to three times in order to increase verbosity. --progress Display progress bars. -h, --help Display this list of options. EXAMPLE
dose-outdated -f -v /var/lib/apt/lists/ftp.fr.debian.org_debian_dists_sid_main_binary-amd64_Packages AUTHORS
Pietro Abate and Ralf Treinen SEE ALSO
dose-distcheck(5) dose-challenged(5) <http://www.mancoosi.org> is the home page of the Mancoosi project. dose3 3.0.2 2012-10-03 OUTDATED(1)
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