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本帖最后由 zhangshebao 于 2010-05-14 22:13 编辑
4楼错误在于错误使用了单引号,传给gawk时已经转为常数了,怎么会变了?
-
- ipconfig|gawk --re-interval '
- {a[++i]=NF;print $0}
- END{for (i in a)system("echo \" "i","a[i]":\$RANDOM\" ");}
- '
- Windows IP Configuration
- Ethernet adapter 本地连接 3:
- Media State . . . . . . . . . . . : Media disconnected
- Ethernet adapter 本地连接:
- Media State . . . . . . . . . . . : Media disconnected
- Ethernet adapter 无线网络连接:
- Connection-specific DNS Suffix . :
- IP Address. . . . . . . . . . . . : 192.168.2.10
- Subnet Mask . . . . . . . . . . . : 255.255.255.0
- Default Gateway . . . . . . . . . : 192.168.2.1
- Tunnel adapter Teredo Tunneling Pseudo-Interface:
- Connection-specific DNS Suffix . :
- IP Address. . . . . . . . . . . . : 2001:0:4137:9e76:8000:84ed:8aa1:9e7a
- IP Address. . . . . . . . . . . . : fe80::ffff:ffff:fffd%4
- Default Gateway . . . . . . . . . : ::
- Tunnel adapter Automatic Tunneling Pseudo-Interface:
- Connection-specific DNS Suffix . :
- IP Address. . . . . . . . . . . . : fe80::5efe:192.168.2.10%2
- Default Gateway . . . . . . . . . :
- 26,1:25386
- 17,15:24111
- 4,1:9031
- 27,5:29620
- 18,13:17653
- 5,4:17673
- 28,1:12300
- 19,1:6791
- 6,1:13517
- 29,6:13653
- 7,16:3039
- 8,1:2728
- 9,3:11488
- 10,1:23782
- 20,5:12956
- 11,16:21036
- 30,15:11623
- 21,1:16938
- 12,1:28905
- 31,13:25407
- 22,6:25522
- 13,3:1377
- 23,15:18233
- 14,1:23995
- 1,1:9882
- 24,15:16899
- 15,6:18563
- 2,3:20533
- 25,13:13073
- 16,15:17324
- 3,1:9707
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