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Top Forums UNIX for Advanced & Expert Users Recursive grep with only certain types of files Post 302884320 by cokedude on Monday 20th of January 2014 04:17:35 AM
Old 01-20-2014
Quote:
Originally Posted by Akshay Hegde
Like this ???

Code:
$ grep --include="*.c" -RIHn "scanner"

Do you think there is an error? I tried that and didn't get any output. I let the program run for about an hour until I finally killed it.
 

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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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