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11-23-2005
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regular expressions variables in sed
I am trying to pass a regular expression variable from a simple script to sed
to remove entries from a text file e.g. a='aaaa bbbb cccc ...|...:' then executing sed from the script sed s'/"'$a"'//g <$FILE > $FILE"_"1 my output file is always the same as the input file !! any hints / pointers are aprrecuated |
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