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Top Forums UNIX for Dummies Questions & Answers Check file name against convention Post 302616125 by Yeaboem on Friday 30th of March 2012 02:13:28 PM
Old 03-30-2012
Running on a directory tree? - use find. Search for files that do not conform? You'll want to be careful there, as you may catch many more than you expect. I think your basic approach will be:

Code:
find /path -type f -name "*.dpx" -print | grep -v "^[A-Z]{3}"...

Between the simple inclusion search in the 'find -name' and the exclusion in the 'grep -v' you'll end up finding the inconsistent filename(s).
 

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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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