Find files and seach limit with grep Post: 302657389

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Top Forums Shell Programming and Scripting Find files and seach limit with grep Post 302657389 by nfn on Sunday 17th of June 2012 01:36:19 PM

06-17-2012

Registered User

Hi,

This is for a forum (IPB) and the regular expressions I use are simple ... just want to find file that matches urls like:

/topic/123-topic-name/{everything found after}
/forum/123-forum-name/{everything found after}

so, I really need to match hostname.com/topic/123-topic-name/

I've tested in debian squeeze and works very well ... faster than before as I supposed:

Code:

real    0m0.116s
user    0m0.026s
sys     0m0.091s

versus

Code:

real    0m0.502s
user    0m0.164s
sys     0m0.242s

With AWK I need to escape punctuation and slashes with backslashes!

Thanks

---------- Post updated at 06:36 PM ---------- Previous update was at 05:08 PM ----------

Hi,

since the list of files generated by this commands must be removed, can this be simplified instead of using the scrit above?

i Just need to remove the files listed, if any, the fastest I can.

thanks for your great help.

nfn

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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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