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从mksysb中恢复个别文件的方法
这是mksysb当初备份到硬盘上，而不是磁带上的例子。
restore -xvqf mksysb ./etc/passwd
# restore -Tvqf /db2bkup/mhs1t-mksysb-050520 |grep passwd
New volume on /db2bkup/mhs1t-mksysb-050520:
Cluster 51200 bytes (100 blocks).
Volume number 1
Date of backup: Fri May 20 02:33:31 2005
Files backed up by name
User root
1887 ./usr/lpp/bos/migrate/passwd_mig
17018 ./usr/bin/passwd
11086 ./usr/sbin/mkpasswd
13105 ./usr/share/man/info/en_US/a_doc_lib/files/aixfiles/passwd_etc.htm
10812 ./usr/share/man/info/en_US/a_doc_lib/files/aixfiles/passwd_security.htm
5605 ./usr/share/man/info/en_US/a_doc_lib/libs/basetrf1/passwdexpired.htm
31125 ./usr/share/man/info/en_US/a_doc_lib/aixbman/nisplus/adm_passwds.htm
5161 ./usr/share/man/info/en_US/a_doc_lib/aixbman/nisplus/aptbls_passwd.htm
16335 ./usr/share/man/info/en_US/a_doc_lib/cmds/aixcmds3/figures/mk_nispasswdd.jpg
6475 ./usr/share/man/info/en_US/a_doc_lib/cmds/aixcmds3/mk_nispasswdd.htm
9460 ./usr/share/man/info/en_US/a_doc_lib/cmds/aixcmds3/mkpasswd.htm
3432 ./usr/share/man/info/en_US/a_doc_lib/cmds/aixcmds4/figures/rm_nispasswdd.jpg
5091 ./usr/share/man/info/en_US/a_doc_lib/cmds/aixcmds4/figures/rpc.nispasswdd.jpg
15089 ./usr/share/man/info/en_US/a_doc_lib/cmds/aixcmds4/passwd.htm
6597 ./usr/share/man/info/en_US/a_doc_lib/cmds/aixcmds4/rm_nispasswdd.htm
5337 ./usr/share/man/info/en_US/a_doc_lib/cmds/aixcmds4/rpc.nispasswdd.htm
5848 ./usr/share/man/info/en_US/a_doc_lib/cmds/aixcmds6/yppasswd.htm
8826 ./usr/share/man/info/en_US/a_doc_lib/cmds/aixcmds6/yppasswdd.htm
248 ./usr/ibmcxx/include/rpcsvc/yppasswd.h
^C# restore -xvqf /db2bkup/mhs1t-mksysb-050520 ./etc/passwd
New volume on /db2bkup/mhs1t-mksysb-050520:
Cluster 51200 bytes (100 blocks).
Volume number 1
Date of backup: Fri May 20 02:33:31 2005
Files backed up by name
User root
x 14415 ./etc/passwd
total size: 14415
files restored: 1
#
文件被恢复到当前目录下。
