Slim down your shell pipeline with Awk
Ever pipe a file to grep in order to limit the output to matching rows only to pipe it to awk so you can print a single column? Perhaps like this:
$ netstat -tn | grep tcp | awk '{print 6ドル}' | sort | uniq -cSave a couple of keystrokes by having awk pull double-duty:
$ netstat -tn | awk '/tcp/ {print 6ドル}' | sort | uniq -cHappy Awking!
Written by Christian Romney
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