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Annotated edit history of readlink(1) version 1, including all changes. View license author blame.
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1 perry 1 ----
2 __NAME__
3
4
5 readlink - display target of symbolic link on standard out-
6 put
7 __SYNOPSIS__
8
9
10 readlink [[-fn] file
11 __DESCRIPTION__
12
13
14 The readlink utility when invoked with the pathname of a
15 symbolic link as its argument dereferences the symbolic link
16 and prints the name of target on standard output. If read-
17 link is invoked with an argument other than the pathname of
18 a symbolic link, it exits with a non-zero exit code without
19 printing anything.
20
21
22 The following options are available:
23 -f
24
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26 Using realpath(3), canonicalize by following every sym-link in every component of the given path recursively.Note that the resultant pathname might not exist,-nDo not print a trailing newline character.The readlink utility exits 0 on success or __NOTE__
27
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29 Debian packages using readlink in maintainer scripts must
30 depend on debianutils
31 __SEE ALSO__
32
33
34 readlink(2) realpath(3)
35 __HISTORY__
36
37
38 The readlink utility first appeared in Open
39 BSD .
40
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42 BSD August 18, 1997 1
43 ----
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