计算一列的数据和
m.log
20120216144 172.16.251.156 p3.v.iask.com 673747 908 742 1364 69
20120216144 172.16.9.80 p3.v.iask.com 756201 3658 206 987 83
20120216144 172.16.9.81 p3.v.iask.com 649030 4121 157 840 80
20120216144 172.16.9.82 p3.v.iask.com 593770 3685 161 943 77
20120216144 172.16.9.83 p3.v.iask.com 717794 3037 236 1335 83
20120216144 172.16.9.84 p3.v.iask.com 786521 4369 180 1217 88
cat m.log | awk '{total=total+$8};END{print total}'
c.log
[20120216143, 172.16.213.200, p3.v.iask.com] 10742|78247229|9281|111273|91|357821|4731|33057|0|0|0|0
[20120216143, 172.16.251.153, p3.v.iask.com] 13880|79679138|9132|564834|291|1098979|4802|160045|0|0|0|0
[20120216143, 172.16.251.154, p3.v.iask.com] 25303|122207910|12473|576882|324|1244894|6846|170494|0|0|0|0
[20120216143, 172.16.251.155, p3.v.iask.com] 13442|96173456|9502|574374|315|1167160|6523|159039|0|0|0|0
[20120216143, 172.16.251.156, p3.v.iask.com] 20799|106217696|8248|555417|294|1115029|4396|160999|0|0|0|0
cat c.log | awk '{print $4}' | awk -F"|" '{total=total+$1}END{print total}'
