linux下的tar命令

tar 命令在打包的時候若是是經過絕對路徑壓縮打包,在不特殊參數時,解壓時會在當前路徑下建立打包時的路徑,並提示警告:ide

tar: Removing leading `/' from member namespost

測試以下:測試

 1 [root@localhost ~]# tar -zcvf rsyncsh.tar.gz /home/lzn/rsync50.sh
 2 tar: Removing leading `/' from member names
 3 /home/lzn/rsync50.sh
 4 [root@localhost ~]# ls
 5 anaconda-ks.cfg  data  Desktop  Documents  Downloads  include  Music  Pictures  post-install  post-install.log  Public  rsyncd.password  rsyncsh.tar.gz  Templates  Videos
 6 [root@localhost ~]# tar -zxvf rsyncsh.tar.gz 
 7 home/lzn/rsync50.sh10 [root@localhost ~]# ls
11 anaconda-ks.cfg  data  Desktop  Documents  Downloads  home  include  Music  Pictures  post-install  post-install.log  Public  rsyncd.password  rsyncsh.tar.gz  Templates  Videos
12 [root@localhost ~]# ls -R home/
13 home/:
14 lzn
15 
16 home/lzn:
17 rsync50.sh

使用特殊參數 -P能夠在壓縮的時候直接把'/'壓縮進去,解壓的時候直接解壓到壓縮是的絕對路徑。spa

使用特殊參數-C能夠指定解壓到那個路徑。code

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