如何压缩符号链接？

i try to compress with tar a repertory in a chroot environment with ssh, but it failed as it just compress the symbolic link itself, how can I compress it's content ?

我尝试使用ssh在chroot环境中使用tar压缩一个库，但它失败了，因为它只是压缩符号链接本身，我如何压缩它的内容？

-bash-3.00$ ls -ail
1263583 lrwxrwxrwx  1 root     root       18 Apr 18  2008 mainwebsite_html -> ../../var/www/html

-bash-3.00$ tar -cjvf archive.tar.bz2 mainwebsite_html

-bash-3.00$ ls -ail
7509101 -rw-r--r--  1 user1 user1  136 Feb 22 08:57 archive.tar.bz2
1263583 lrwxrwxrwx  1 root     root       18 Apr 18  2008 mainwebsite_html -> ../../var/www/html

Thx

谢谢

2 个解决方案

#1

From the tar(1) man page:

从tar（1）手册页：

  -h, --dereference
          follow symlinks; archive and dump the files they point to

#2

Take care of placing the "h" option in the correct place. In your example:

注意将“h”选项放在正确的位置。在你的例子中：

tar -cjvf archive.tar.bz2 mainwebsite_html

should be

应该

tar -chjvf archive.tar.bz2 mainwebsite_html

#1