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Full Discussion: Extracting file name and finding extension of the file
Top Forums Shell Programming and Scripting Extracting file name and finding extension of the file Post 302427570 by dr.house on Monday 7th of June 2010 05:48:34 AM
Old 06-07-2010
Code:
echo "abc_ss_222_54.txt" | awk -F '.' '{print $NF}'

Code:
ls -1 /tmp/vinay/act/files | grep -E 'fdr_c_us_cons_*.[txt|done]'

This User Gave Thanks to dr.house For This Post:
IND123
 

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LEARN ABOUT X11R4

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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