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e9a910b33c
i currently use the output of sha512sum in several places of xbmk, which is a bit unreliable in case output changes. other cases where i use util outputs in variables are probably reliable, because i'm using mostly posix utilities in those. to mitigate this, i now import suckless sbase, which has a reasonable sha512sum implementation. *every* binary it builds is being placed in build.list, because i'll probably start using more of them. for example, i may start modifying the "date" implementation, adding the GNU-specific options that i need as mentioned on init.sh i'm importing it in util/ because the sha512sum util is needed for verifying project sources, so if sbase itself is a "project source", that means we can into a chicken and egg bootstrapping problem. this is sbase at revision: 055cc1ae1b3a13c3d8f25af0a4a3316590efcd48 Signed-off-by: Leah Rowe <leah@libreboot.org>
62 lines
930 B
Groff
62 lines
930 B
Groff
.Dd October 8, 2015
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.Dt LN 1
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.Os sbase
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.Sh NAME
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.Nm ln
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.Nd link files
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.Sh SYNOPSIS
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.Nm
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.Op Fl f
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.Op Fl L | Fl P | Fl s
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.Ar target
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.Op Ar name
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.Nm
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.Op Fl f
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.Op Fl L | Fl P | Fl s
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.Ar target ...
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.Ar directory
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.Sh DESCRIPTION
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.Nm
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creates a hard link
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.Ar name
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to
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.Ar target .
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If no
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.Ar name
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is given, a hard link to
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.Ar target
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is created in the current directory.
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If more than one
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.Ar target
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is given,
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.Nm
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hardlinks them in the existing
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.Ar directory .
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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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If
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.Ar name
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exists and is not a
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.Ar target ,
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remove it to allow the link.
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.It Fl L | Fl P
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If
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.Ar target
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is a symbolic link, create a hard link to the (referenced file) |
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(symbolic link itself). The former is the default.
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.It Fl s
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Create symbolic links instead of hard links.
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Disables
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.Fl L
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and
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.Fl P ,
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because their purpose does not apply to symbolic links.
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.El
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.Sh SEE ALSO
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.Xr cp 1 ,
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.Xr link 2 ,
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.Xr symlink 2
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.Sh STANDARDS
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POSIX.1-2013.
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