1:自动备份, j' {4 F, ?* X. \1 j
vi /home/back.txt
- ]( I2 m' s; S4 @5 \ tar -zcf /etc/ `hostname` -etc- `date+%M`.tar.gz /home/mnt% S* M- T& g- K' z# |) u
vi /home/back.sh
* Q4 g9 B2 ^$ w #!/bin/bash
8 R, D# @) q _! u9 m% i' C for loop in `cat back.txt`8 m1 i+ R- [7 Y: J& T1 M
do cp $loop /home/mnt
" d# P- l; R6 d C done3 f8 L. g8 s! Z2 b
2:一块网卡设多个ip 1 W, \1 S) C1 d) |2 g4 |
netconfig 改削ip
4 t) j B$ g; n3 t9 Z; b* w; L1 p/etc/rc.d/init.d/network restart 重启使之生效& |, Q. g" [% f2 S7 g% j" q
ifconfig 查看一下
7 Y, `" P/ ], I# u/ Tcd /etc/sysconfig/network-script ( Z+ v0 H$ g5 d9 N9 n
cp ifcfg-eth0 ifcfg-eth0:aaa
# d" D7 q; e2 |+ C9 r; E% `* avi ifcfg-eth0:aaa
. o* Z! Z) U; t6 o# z8 E2 A进去后改削 DEVICE=eth0:aaa" J7 _7 _6 Q( M K
ok! |