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Re: Using a regex saved in an environment variable

by kcott (Archbishop)
on May 03, 2012 at 02:33 UTC ( [id://968610]=note: print w/replies, xml ) Need Help??

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  1. or download this
    ken@ganymede: ~/tmp
$ cat pm_re2_file.txt
...

ken@ganymede: ~/tmp
$
  2. or download this
    ken@ganymede: ~/tmp
$ RE1="/--Begin--/ && /--End--/" perl -00 -ne 'print if eval $ENV{RE1}
+' pm_re2_file.txt
...

ken@ganymede: ~/tmp
$

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