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Top Forums Shell Programming and Scripting Awk-sed help : to remove first and last line with pattern match: Post 302759567 by Scrutinizer on Tuesday 22nd of January 2013 02:28:52 PM
Old 01-22-2013
Try:
Code:
grep '/dev/d'

Code:
grep -v '/dev/vg'

--
or, if it needs to be only on the 1st and the last line:
Code:
sed '1{\|/dev/vg|d;}; ${//d;}' infile


Last edited by Scrutinizer; 01-22-2013 at 03:35 PM..
This User Gave Thanks to Scrutinizer For This Post:
 

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ZGREP(1)                                                      General Commands Manual                                                     ZGREP(1)

NAME
zgrep - search possibly compressed files for a regular expression SYNOPSIS
zgrep [ grep_options ] [ -e ] pattern filename... DESCRIPTION
Zgrep invokes grep on compressed or gzipped files. These grep options will cause zgrep to terminate with an error code: (-[drRzZ]|--di*|--exc*|--inc*|--rec*|--nu*). All other 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 given files are uncompressed if necessary and fed to grep. If the GREP environment variable is set, zgrep uses it as the grep program to be invoked. EXIT CODE
2 - An option that is not supported was specified. AUTHOR
Charles Levert (charles@comm.polymtl.ca) SEE ALSO
grep(1), gzexe(1), gzip(1), zdiff(1), zforce(1), zmore(1), znew(1) ZGREP(1)
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