Remove all symlinks in a folder

Question

How do I remove all symlinks in a folder (dozens of them) at once? It's not practical to insert every single one of them by hand when using unlink or rm.

Answer 1

You can use the find-command to do that:

find /path/to/directory -maxdepth 1 -type l -delete

To be on the safe side, check first without the -delete-option:

find /path/to/directory -maxdepth 1 -type l

-maxdepth 1 ensures that find will look only in /path/to/directory but not in it's subfolders for symlinks. Feel free to take a look at man find.

Answer 2

List the links in the current directory alias folder and check that you really want to remove them,

find -type l -ls                  # search also in subdirectories

find -maxdepth 1 -type l -ls      # search only in the directory itself

If things look good, and you want to delete these links, run

find -type l -delete              # delete also in subdirectories

find -maxdepth 1 -type l -delete  # delete only in the directory itself

If you want to delete interactively, you can use the following command line (this is safer)

find -type l -exec rm -i {} +              # delete also in subdirectories

find -maxdepth 1 -type l -exec rm -i {} +  # delete only in the directory itself

Answer 3

For users of the Z shell, rm *(@) will achieve this.

Zsh supports glob qualifiers that limit the type of files a glob (such as *) applies to, for example (/) for directories, (x) for executable files, (L0) for empty files, and (@) for symlinks.

For symlinks:

% ll
lrwxrwxrwx 1 test test 3 Aug  8 15:51 bar -> foo
-rw-r--r-- 1 test test 0 Aug  8 15:51 baz
-rw-r--r-- 1 test test 0 Aug  8 15:52 foo
lrwxrwxrwx 1 test test 4 Aug  8 15:51 qux -> /etc/ 

% rm *(@)                                                                         
removed 'bar'
removed 'qux'

% ll                                                                              
-rw-r--r-- 1 test test 0 Aug  8 15:51 baz
-rw-r--r-- 1 test test 0 Aug  8 15:52 foo

Answer 4

In bash(and most shells) … The builtin command test and its variant [ has an option -h(or -L if it’s easier to remember) that will return success(exit 0) for a file if it exists and is a symbolic link … So it can be used in a shell loop like so:

for f in *
    do
    if [ -h "$f" ]
        then 
        echo rm -- "$f"
    fi
done

or a one liner like so:

for f in *; do if [ -h "$f" ]; then echo rm -- "$f"; fi done

or even more compact(bash specific … although reported to be working in zsh and ksh as well) like so:

for f in *; { [ -h "$f" ] && echo rm -- "$f"; }

Notice:

echo is there for a dry-run ... When satisfied with the output, remove echo to delete the links.