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Add a note that some shells may have the command built-in.

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(sh(1) indeed does)

Add a cross-reference to builtin(1).
This commit is contained in:
knu 2001-11-20 12:40:38 +00:00
parent acea47aa1e
commit dbbdb537c1
2 changed files with 16 additions and 0 deletions
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8
usr.bin/false/false.1
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@ -47,7 +47,15 @@
The
.Nm
utility always returns with a non-zero exit code.
.Pp
Some shells may provide a builtin
.Nm
command which is similar or identical to this utility.
Consult the
.Xr builtin 1
manual page.
.Sh SEE ALSO
.Xr builtin 1 ,
.Xr csh 1 ,
.Xr sh 1 ,
.Xr true 1

8
usr.bin/true/true.1
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@ -47,7 +47,15 @@
The
.Nm
utility always returns with an exit code of zero.
.Pp
Some shells may provide a builtin
.Nm
command which is similar or identical to this utility.
Consult the
.Xr builtin 1
manual page.
.Sh SEE ALSO
.Xr builtin 1 ,
.Xr csh 1 ,
.Xr false 1 ,
.Xr sh 1