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Top Forums Shell Programming and Scripting Join two commands sed and grep Post 302838521 by kaav06 on Tuesday 30th of July 2013 01:55:11 AM
Old 07-30-2013
Join two commands sed and grep

Hi all,

I have two separate commands which I would like to join. Basically, I want to match a line and insert a character at the end of the previous line to the matched line

Here is what I have got
Code:
grep -B1 '^>'
sed 's/$/*/'

Any help is much appreciated thanks
 

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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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