33 lines
548 B
Groff
33 lines
548 B
Groff
|
.Dd 2015-11-16
|
||
|
.Dt READLINK 1
|
||
|
.Os sbase
|
||
|
.Sh NAME
|
||
|
.Nm readlink
|
||
|
.Nd print symbolic link target or canonical file name
|
||
|
.Sh SYNOPSIS
|
||
|
.Nm
|
||
|
.Op Fl f
|
||
|
.Op Fl n
|
||
|
.Ar path
|
||
|
.Sh DESCRIPTION
|
||
|
.Nm
|
||
|
writes the target of
|
||
|
.Ar path ,
|
||
|
if it is a symbolic link, to stdout.
|
||
|
If not,
|
||
|
.Nm
|
||
|
exits with a non-zero return value.
|
||
|
.Sh OPTIONS
|
||
|
.Bl -tag -width Ds
|
||
|
.It Fl f
|
||
|
Canonicalize
|
||
|
.Ar path ,
|
||
|
which needn't be a symlink,
|
||
|
by recursively following every symlink in its path components.
|
||
|
.It Fl n
|
||
|
Do not print the terminating newline.
|
||
|
.El
|
||
|
.Sh SEE ALSO
|
||
|
.Xr readlink 2 ,
|
||
|
.Xr realpath 3
|