Find most commonly used commands in your system
September15
The below one liner is used to show the most commonly commands and its count.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 | $ history | awk '{a[$2]++;next}END{for (i in a){print i " --> " a[i]}}' | sort -nr -k3 clear --> 25 cal --> 23 history --> 9 ./caldate.sh --> 7 date --> 6 ls --> 2 cd --> 2 pwd --> 1 ps --> 1 man --> 1 env --> 1 echo|awk --> 1 echo --> 1 chmod --> 1 cat --> 1 awk --> 1 |
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