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Full Discussion: Deleting files based on Substring match
Top Forums UNIX for Dummies Questions & Answers Deleting files based on Substring match Post 302625239 by Scrutinizer on Tuesday 17th of April 2012 12:23:33 PM
Old 04-17-2012
Quote:
Originally Posted by 47shailesh
loose the quotes and ^ . Quotes wont allow your variable to expand, and ^ searches for file name starting with variable name, which is your case is at the end. use following
Code:
ls $FILE | grep -v $UPADTE

more precisely use:
Code:
ls $FILE | grep -v $UPADTE.csv

The proper advice would be to use weak quotes
Code:
ls "$FILE" | grep -v "$UPDATE.csv"

This User Gave Thanks to Scrutinizer For This Post:
manushi88
 

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LEARN ABOUT XFREE86

zgrep

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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