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Full Discussion: removing part of a file
Top Forums Shell Programming and Scripting removing part of a file Post 302705631 by RudiC on Tuesday 25th of September 2012 09:40:56 AM
Old 09-25-2012
Well, as we don't have an idea how your directory structure looks like, we can't tell how many files will be found below that starting dir. You may want to add the -prune action. Also, the -mtime +2 (older than now - (48h+)) is depending on the time you issue the command; it will yield different results on Monday or on Tuesday, and if issued at 10:00h in the morning or later at night.
The grep will grep filenames sa1 till sa9, but not sa10, sa15, or sa17. Use [1-9][1-9] for a two digit wildcard.
And, finally, you read filenames in the while loop, but you don't use them as a parameter for your sar.sh script; unless you are using the f variable in the script, all the filename a thrown to the bin, making the earlier commands redundant.
 

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LEARN ABOUT MINIX

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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