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05-02-2007
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tsch script problem (dealing with sed)
This is my first post so I hope I didn't cross any violations  I have this script Code:
#!/bin/tcsh set pattern1=$1 shift set pattern2=$1 shift foreach file ($*) set data=`echo $file | sed s/$pattern1\$/$pattern2/g` $data > $file end My parameters are 1. the string to be replaced 2. the string with which to replace it 3. the name of the file in which to make the substitution I want to produce a new script that will apply a substitution to any number of files given on the command line like /tmp/subst cat dog File1.txt File2.txt File3.txt but I know I either missing something or I need to modify it but don't know what cause the script will not work for me at all. Thanks for any assistance. |
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