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- #!/bin/csh
- # kswaps: global substitution of two strings for a set of files
- # syntax: kswaps string1 string2 filenames
- #
-
- switch ($#argv)
- case '0':
- case '1':
- case '2':
- echo 'kswaps: Too few arguments!'
- echo 'Usage: kswaps string1 string2 filenames'
- exit -1
- breaksw
- default:
- breaksw
- endsw
-
- set host = `hostname`
- set files = `ls $argv[3-]`
- set tmpfile = /tmp/${host}.$$.kswap
-
- foreach file ($files)
- echo Swapping $1 $2 for $file...
- sed -e "s/$1/$2/g" $file > $tmpfile
- mv -f $tmpfile $file
- end
- echo Done.
-