[英]Count number of occurences group by
I need to count the number of times each occurence appear, not only ' group by
' which I make with sort
: 我需要计算每次出现的次数,不仅是我对sort
进行的“ group by
”:
>>> cat /var/log/squid/access.log* | awk '{ print $NF }' | sort -u
TCP_CLIENT_REFRESH_MISS:DIRECT
TCP_DENIED:NONE
TCP_HIT:NONE
TCP_IMS_HIT:NONE
TCP_MEM_HIT:DIRECT
TCP_MEM_HIT:NONE
TCP_MISS:DIRECT
TCP_MISS:NONE
TCP_NEGATIVE_HIT:NONE
TCP_REFRESH_HIT:DIRECT
TCP_REFRESH_MISS:DIRECT
>>>
How would you do? 你会怎么做?
sort | uniq -c
sort | uniq -c
is what you are looking for. sort | uniq -c
是您想要的。
尝试这个:
awk '{a[$NF]++}END{for (i in a) print a[i],i|"sort"}' /var/log/squid/access.log*
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