List all symbolic links in current directory

\ls -1 | xargs -l readlink
For those who don't have the symlinks command, you can use readlink. This command is not straightforward because readlink is very picky. The backslash in front of 'ls' means not to use an alias (e.g. color escape codes from an aliased 'ls' could mess up readlink), and the -1 (one) means to print the entries separated by newlines. xargs -l (the letter L) means to process each input separated by newlines as separate commands.

2
2009-11-23 19:28:03

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What Others Think

The -1 (one) is unnecessary as ls, when piped, outputs one file per line by default. If you were going to use this method to get links only, ls | xargs [etc] would suffice.
sudopeople · 680 weeks and 1 day ago
Correct about the -1 (one), but incorrect about the -l (upper case L). xargs requires the -l to process each line separately.
TeacherTiger · 680 weeks and 1 day ago
$ ls ~ | xargs -1 readlink xargs: invalid option -- '1' $ ls ~ | xargs -L1 readlink
cfajohnson · 680 weeks and 1 day ago
Of course I meant lower case L.
TeacherTiger · 680 weeks and 1 day ago
Neat command. Looking at the xargs manpage, -l (lowercase L) is apparently deprecated in favor of -L which now requires an argument.
bwoodacre · 680 weeks ago
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rahimhh21 · 13 weeks and 4 days ago

What do you think?

Any thoughts on this command? Does it work on your machine? Can you do the same thing with only 14 characters?

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