After executing this
ta=`zcat abc.log.2019071814.gz |grep "R_MT"|grep "A:1234"|grep "ID:413"|awk -F"|" '{print $20}'|sort|uniq -c|awk '{$1=$1};1'`
Here $20 indicates the "S:" entry in each row (I am taking the unique count of all s values),I am getting result as
93070 S:1 11666 S:8 230 S:9
so what I need is the sum of all occurrence of s values .ie 93070+11666+230 so result be total=104966
$ echo 93070 S:1 11666 S:8 230 S:9 | sed -E 's,S:[0-9]+,,g' | sed 's, ,+,g' | bc -
104966
Append to your last awk
:
| awk '{sum+=$1} END {print sum}'
or use this ( awk
ignores columns with S:1, S:8 and S:9):
echo $ta | awk '{for(i=1;i<=NF;i++) t+=$i; print t; t=0}'
or use every second column:
echo $ta | awk '{for(i=1;i<=NF;i=i+2) t+=$i; print t; t=0}'
I won't help you all the way, but know that you can use bc
to perform arithmetic.
echo "93070 + 11666 + 230" | bc
would give you:
104966
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