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Top Forums Shell Programming and Scripting How to remove the last 3 lines from many files? Post 302662759 by MaRiOsGR on Wednesday 27th of June 2012 05:38:34 AM
Old 06-27-2012
How to remove the last 3 lines from many files?

Hello,

I need to run a command or shell script that will remove the last 3 lines from every .js file that is under the directory /var/ww/vhost/

Can you please help ?

thank you.
 

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UPDATE-METAINIT(1)					User Contributed Perl Documentation					UPDATE-METAINIT(1)

NAME
update-metainit - Generates init scripts SYNOPSIS
update-metainit [--remove initname [--purge] ] DESCRIPTION
Metainit solves the problem of writing good init scripts. Instead of manually creating these important files, they are derived from a declaritive description in the metainit files in /etc/metainit. These files can be shipped with packages or created by the local adminis- trator. If update-metainit called without argument, it will regenerate init scripts for all the files in /etc/metainit. The generated files contain a large warning in form of a comment that they will be overridden. Modifications are preferably done in the files in /etc/metainit and made effective by running update-metainit. If needed, the administrator can prevent modified init files by removing the warning comment. OPTIONS
--remove initname This command will remove any generated and non-modified scripts that were created by the metainit file with the name initname. --purge Only usable with --remove. Will remove the generated files even if modified. SEE ALSO
dh_metainit(1) AUTHOR
Joachim Breitner <nomeata@debian.org> perl v5.8.8 2007-07-30 UPDATE-METAINIT(1)
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