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02-07-2007
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single line command
i need to search for a single pattern in three different logs....what would be the best one line script????
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02-07-2007
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but i want to differentiate results got from each of the logs...the above command will display all the results in one screen :-(
eg: log1 results log2 results log3 results |
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02-07-2007
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you have the results differentiated with the output of grep itself
Code:
grep pattern l1 l2 l3 Code:
l1: pattern l2: pattern l3: pattern |
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02-07-2007
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Code:
grep "pattern" log1 log2 log3 |
awk -F: ' { if ( file != $1 ) { file=$1; print file } sub(/^[^:]*:/,"",$0);print $0 } '
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