awk 指定域分隔符为IP地址

sun_jzz

素材：
192.168.1.1
Perform Extra Host Actions  
PING
Perform Extra Service Actions
OK 12-25-2014 14:44:12 7d 21h 28m 12s 1/3 PING OK - Packet loss = 0%, RTA = 18.55 ms  
192.168.1.2
Perform Extra Host Actions  
PING
Perform Extra Service Actions
OK 12-25-2014 14:44:33 0d 7h 12m 4s 1/3 PING OK - Packet loss = 0%, RTA = 51.08 ms
CPU Load
Perform Extra Service Actions
OK 12-25-2014 14:44:32 1d 10h 33m 3s 1/3 OK - load average: 1.06, 1.58, 1.32

显示结果

192.168.10.37---Perform Extra Host Actions---PING---Perform Extra Service Actions---OK 12-25-2014 14:44:12 7d 21h 28m 12s 1/3 PING OK - Packet loss = 0%, RTA = 18.55 ms
192.168.10.38---Perform Extra Host Actions---PING---Perform Extra Service Actions---OK 12-25-2014 14:44:33 0d 7h 12m 4s 1/3 PING OK - Packet loss = 0%, RTA = 51.08 ms---Perform Extra Host Actions---CPU Load---Perform Extra Service Actions---OK 12-25-2014 14:44:32 1d 10h 33m 3s 1/3 OK - load average: 1.06, 1.58, 1.32

请问怎么使用awk实现？

dn833

1. awk --posix '{printf($0~/([0-9]+\.){3}[0-9]+/)?"\n"$0:"---"$0}END{print ""}'

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reyleon

1. sed ':1;N;/\n[0-9]\+\./!s/\n/---/;t1;P;D' urfile
   

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dn833

回复 3# reyleon


    伦家lz说的很清楚用awk

reyleon

回复 4# dn833


我这是在教育楼主不能为了一个 女人 而放弃整个 后宫 啊.

dn833

回复 5# reyleon


    求6子赐哥后宫佳丽3k

jcdiy0601

学习了~~~·

liion631818

回复 1# sun_jzz

1. awk -vRS='[0-9]+\\.[0-9]+\\.[0-9]+\\.[0-9]+' -vFS='\n'  -vOFS="-----" '{NF+=0; if(NR>1)print s $0; s=RT}'

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sun_jzz

你写的这个能和我具体解释一下吗，理解不了回复 2# dn833


   

Looiml

1. gawk -vRS= '{print gensub(/\n([^0-9])/,"---\\1","g")}' urfile

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1. sed -rn '1h;1!H;${g;s/\n([^0-9])/---\1/g;p}' urfile

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唉，还要用gawk~~