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