通过排除其父文件夹为多个目录创建单个tar文件

I'm working on a bash shell script which creates a tar file for multiple folders by excluding its parent folders to all the directories and also exclude specified folder.

我正在开发一个bash shell脚本,它通过将其父文件夹排除到所有目录并且还排除指定的文件夹来为多个文件夹创建tar文件。

The directory structure is:

目录结构是:

$ ls dir1
dir11 testdir

$ ls dir2
dir12 testdir2

$ ls dir3
dir13 testdir3

$ tar -cvf file1.tar dir1 dir2 dir3 --exclude="test*"

The above works fine.

以上工作正常。

But I dont want the dir1, dir2 and dir3 folders also in tar. I need only inside the files and directories.

但我不想在tar中使用dir1,dir2和dir3文件夹。我只需要在文件和目录中。

So my final tar should contain as following

所以我的最终焦油应该包含如下

$ tar -tvf file1.tar
dir11 dir12 dir13

Can anyone help me out to solve this one. Thanks inadvance

任何人都可以帮我解决这个问题。提前致谢

1 个解决方案

#1

If I understand right the question, you can use the -C (capital C = change directory) option, e.g:

如果我理解正确的问题,您可以使用-C(大写C =更改目录)选项,例如:

tar cvf /tmp/some.tar -C /path/to/dir1 . -C /path/to/dir2 .    #multiple -C allowed

check it with

检查一下

 tar cf - -C /path/to/dir1 . -C /path/to/dir2 .  | tar tvf -

Example:

createing a testcase

创建一个测试用例

cd /tmp
mkdir test
cd test
mkdir -p {dir{1..3},testdir}
touch dir1/file{1..3} dir2/file{4..6} dir3/file{7..9}

the tree is now:

树现在是:

$ find . -print
.
./dir1
./dir1/file1
./dir1/file2
./dir1/file3
./dir2
./dir2/file4
./dir2/file5
./dir2/file6
./dir3
./dir3/file7
./dir3/file8
./dir3/file9
./testdir

The tar:

tar cf - -C dir1 . -C ../dir2 . -C ../dir3 . | tar tvf -

the tar content is:

tar内容是:

drwxr-xr-x  0 jm    staff       0 14 aug 13:07 ./
-rw-r--r--  0 jm    staff       0 14 aug 13:07 ./file1
-rw-r--r--  0 jm    staff       0 14 aug 13:07 ./file2
-rw-r--r--  0 jm    staff       0 14 aug 13:07 ./file3
drwxr-xr-x  0 jm    staff       0 14 aug 13:08 ./
-rw-r--r--  0 jm    staff       0 14 aug 13:10 ./file4
-rw-r--r--  0 jm    staff       0 14 aug 13:10 ./file5
-rw-r--r--  0 jm    staff       0 14 aug 13:10 ./file6
drwxr-xr-x  0 jm    staff       0 14 aug 13:08 ./
-rw-r--r--  0 jm    staff       0 14 aug 13:10 ./file7
-rw-r--r--  0 jm    staff       0 14 aug 13:10 ./file8
-rw-r--r--  0 jm    staff       0 14 aug 13:10 ./file9

If you want something other, please edit your question.

如果您想要其他内容,请编辑您的问题。

1 个解决方案

#1

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