[root@edbnode1 ~]# date
Wed Jun 18 23:08:18 CST 2014
[root@edbnode1 ~]# cp -rcp /etc/sysconfig/network-scripts/ /enterprisedb_backup/postgresql/
[root@edbnode1 ~]# cp -rcp /etc/init.d/iptables /enterprisedb_backup/postgresql/## 以上通过 cp -rcp 命令使得拷贝到目标目录的数据保持包括:建立时间、用户权根等信息,以模拟出一个旧文件及一个旧目录
[root@edbnode1 ~]# ll /enterprisedb_backup/postgresql/
total 16
-rwxr-xr-x. 1 root root 9409 Oct 31 2012 iptables
drwxr-xr-x. 2 root root 4096 Jun 18 2013 network-scripts## 以上可以看到iptables文件是2012年建立的,network-scripts是2013年建立的,都远远超过了7天
[root@edbnode1 ~]# ll /enterprisedb_backup/postgresql/*
-rwxr-xr-x. 1 root root 9409 Oct 31 2012 /enterprisedb_backup/postgresql/iptables
/enterprisedb_backup/postgresql/network-scripts:
total 212
-rw-r–r–. 1 root root 159 Jun 18 2013 ifcfg-eth0
-rw-r–r–. 1 root root 203 Jun 18 2013 ifcfg-eth1
-rw-r–r–. 1 root root 203 Jun 18 2013 ifcfg-eth2
-rw-r–r–. 1 root root 254 Jan 9 2013 ifcfg-lo
lrwxrwxrwx. 1 root root 20 Jun 18 2013 ifdown -> ../../../sbin/ifdown
-rwxr-xr-x. 1 root root 627 Jan 9 2013 ifdown-bnep
-rwxr-xr-x. 1 root root 5397 Jan 9 2013 ifdown-eth
-rwxr-xr-x. 1 root root 781 Jan 9 2013 ifdown-ippp
-rwxr-xr-x. 1 root root 4168 Jan 9 2013 ifdown-ipv6
lrwxrwxrwx. 1 root root 11 Jun 18 2013 ifdown-isdn -> ifdown-ippp
-rwxr-xr-x. 1 root root 1481 Jan 9 2013 ifdown-post
-rwxr-xr-x. 1 root root 1064 Jan 9 2013 ifdown-ppp
-rwxr-xr-x. 1 root root 835 Jan 9 2013 ifdown-routes
-rwxr-xr-x. 1 root root 1370 Jan 9 2013 ifdown-sit
-rwxr-xr-x. 1 root root 1434 Jan 9 2013 ifdown-tunnel
lrwxrwxrwx. 1 root root 18 Jun 18 2013 ifup -> ../../../sbin/ifup
-rwxr-xr-x. 1 root root 12365 Jan 9 2013 ifup-aliases
-rwxr-xr-x. 1 root root 859 Jan 9 2013 ifup-bnep
-rwxr-xr-x. 1 root root 10157 Jan 9 2013 ifup-eth
-rwxr-xr-x. 1 root root 11971 Jan 9 2013 ifup-ippp
-rwxr-xr-x. 1 root root 10401 Jan 9 2013 ifup-ipv6
lrwxrwxrwx. 1 root root 9 Jun 18 2013 ifup-isdn -> ifup-ippp
-rwxr-xr-x. 1 root root 727 Jan 9 2013 ifup-plip
-rwxr-xr-x. 1 root root 954 Jan 9 2013 ifup-plusb
-rwxr-xr-x. 1 root root 2364 Jan 9 2013 ifup-post
-rwxr-xr-x. 1 root root 4154 Jan 9 2013 ifup-ppp
-rwxr-xr-x. 1 root root 1925 Jan 9 2013 ifup-routes
-rwxr-xr-x. 1 root root 3499 Jan 9 2013 ifup-sit
-rwxr-xr-x. 1 root root 2488 Jan 9 2013 ifup-tunnel
-rwxr-xr-x. 1 root root 3770 Jan 9 2013 ifup-wireless
-rwxr-xr-x. 1 root root 4623 Jan 9 2013 init.ipv6-global
-rwxr-xr-x. 1 root root 1125 Jan 9 2013 net.hotplug
-rw-r–r–. 1 root root 13079 Jan 9 2013 network-functions
-rw-r–r–. 1 root root 29853 Jan 9 2013 network-functions-ipv6
## 以上可以看到network-script不是一个空的目录,当中还有文件,而且文件也都已经是7天前建立的了