On Tue, 01 Jul 2003, Paul Eggert wrote: > That example doesn't show the need for a new 'wc' option. Instead of this: > > grep $x error_log | wc -l | tr -d '\n'; echo " : $x" > > you can write this: > > echo "$(grep -c $x error_log): $x"
thx for the clarification and the nice example :)) regards maks
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