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Operating Systems Linux Search only text files with 'find' command? Post 302698063 by Collider on Saturday 8th of September 2012 12:11:56 AM
Old 09-08-2012
Question Search only text files with 'find' command?

I've been using this to search an entire directory recursively for a specific phrase in my code (html, css, php, javascript, etc.):

Code:
find dir_name -type f -exec grep -l "phrase" {} \;

The problem is that it searches ALL files in the directory 'dir_name', even binary ones such as large JPEG images. With a directory also containing large number of images dispersed everywhere, it dramatically reduces the efficiency. Sometimes it takes very long to get a response.

Is there any parameter I can easily use to make it only search text files?
 

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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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