awk匹配

linuxbody

1. --- 127.0.0.1 ping statistics ---
   
2. 5 packets transmitted, 5 received, 0% packet loss, time 0ms
   
3. rtt min/avg/max/mdev = 0.015/0.023/0.051/0.014 ms, pipe 5
   
4. 
   
5. 
   
6. 怎么同时匹配 transmitted这行，取出0% packet loss并且匹配rtt取出0.023

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jason680

回复 1# linuxbody

$ awk '/ping/{t=0}/transmitted/{t=1}t{if(match($0,"([0-9]+%) packet loss",m))p=m[1];if(match($0,"rtt ([^ ]+) = ([^ ]+)",m)){split(m[2],a,"/");print p,a[2]}}' FILE
0% 0.023

zy86416779

1. [root@CentOS_6 experiment]# awk -F ",|/" '/transmitted/{print $3};/rtt/{print $5}' test.txt
   
2. 0% packet loss
   
3. 0.023
   
4. [root@CentOS_6 experiment]# cat test.txt
   
5. --- 127.0.0.1 ping statistics ---
   
6. 5 packets transmitted, 5 received, 0% packet loss, time 0ms
   
7. rtt min/avg/max/mdev = 0.015/0.023/0.051/0.014 ms, pipe 5

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moperyblue

1. awk '{p=/transmitted/?".*([0-9]+%[^,]*).*":/rtt /?".*=[^/]*/([^/]*)/.*":""}p{match($0,p,a);print a[1]}'

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cd_ly

awk -F'[ ,]+' '{if($0~/transmitted/){print $6,$7,$8}if($0~/rtt/){split($4,a,"/");print a[2]}}' file
0% packet loss
0.023