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Document that unalias can be used to remove several alias names.

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This commit is contained in:
Stefan Farfeleder 2005-09-02 21:15:56 +00:00
parent b3c04741dd
commit de4ad3826b
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=149740
1 changed files with 3 additions and 5 deletions
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@ -32,7 +32,7 @@
.\" from: @(#)sh.1 8.6 (Berkeley) 5/4/95
.\" $FreeBSD$
.\"
.Dd August 17, 2005
.Dd September 2, 2005
.Dt SH 1
.Os
.Sh NAME
@ -2002,10 +2002,8 @@ If the argument is omitted, the current mask value is printed.
If the
.Fl S
option is specified, the output is symbolic, otherwise the output is octal.
.It Ic unalias Oo Fl a Oc Op Ar name
If
.Ar name
is specified, the shell removes that alias.
.It Ic unalias Oo Fl a Oc Op Ar name ...
The specified alias names are removed.
If
.Fl a
is specified, all aliases are removed.