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Top Forums Shell Programming and Scripting How to export the string to a text file. Post 302691605 by RudiC on Saturday 25th of August 2012 04:47:08 AM
Old 08-25-2012
Still I'm curious WHY that find didn't stop and test.txt is filled beyond belief. find is working on the current dir, in which test.txt is created as well. So grep could read that file, match the string in it, and output to it ad nauseam. But - at least my - grep refuses to do so:
Code:
grep: input file `./test.txt' is also the output

even if executed in a script. I'd like to see more of that script.
 

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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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