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取一个段落中关键字的问题（已解决）
但是，消息是循环的
比如我要要看的是dhcpd.leases，显示其中的IP和MAC
原始资料如下
[root@CRIFST dhcp]# cat dhcpd.leases
# All times in this file are in UTC (GMT), not your local timezone. This is
# not a bug, so please don't ask about it. There is no portable way to
# store leases in the local timezone, so please don't request this as a
# feature. If this is inconvenient or confusing to you, we sincerely
# apologize. Seriously, though - don't ask.
# The format of this file is documented in the dhcpd.leases(5) manual page.
# This lease file was written by isc-dhcp-V3.0.1
lease 192.168.103.198 {
starts 5 2005/04/29 00:55:41;
ends 2 2038/01/19 03:14:06;
tstp 2 2038/01/19 03:14:06;
binding state active;
next binding state free;
hardware ethernet 00:30:05:06:af:14;
uid "\001\0000\005\006\257\024";
client-hostname "secend";
}
lease 192.168.103.193 {
starts 5 2005/04/29 00:58:07;
ends 2 2038/01/19 03:14:06;
tstp 2 2038/01/19 03:14:06;
binding state active;
next binding state free;
hardware ethernet 00:0c:6e:55:f7:dd;
uid "\001\000\014nU\367\335";
client-hostname "gaohangjun";
}
lease 192.168.103.192 {
starts 5 2005/04/29 00:59:00;
ends 2 2038/01/19 03:14:06;
binding state active;
next binding state free;
hardware ethernet 00:30:05:03:8a:08;
uid "\001\0000\005\003\212\010";
client-hostname "jj";
}
lease 192.168.102.199 {
starts 5 2005/04/29 00:59:46;
ends 2 2038/01/19 03:14:06;
binding state active;
next binding state free;
hardware ethernet 00:0f:3d:21:8d:2a;
uid "\001\000\017=!\215*";
client-hostname "DLA502";
}
lease 192.168.102.199 {
starts 5 2005/04/29 00:59:46;
ends 5 2005/04/29 01:01:16;
tstp 5 2005/04/29 01:01:16;
binding state free;
hardware ethernet 00:0f:3d:21:8d:2a;
uid "\001\000\017=!\215*";
}
只显示每段的 lease 和 hardware 那两行中的IP和MAC，并合并为一行输出 |
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发表于 2005-04-29 08:29
发表于 2005-04-29 09:03
