9(1): document gotcha with oh-my-zsh

This commit is contained in:
Russ Cox 2017-07-18 11:21:18 -04:00
parent 4a8c0c75ff
commit a5632a13a0

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@ -125,3 +125,18 @@ $ 9 rc
.B \*9/bin/u.rc
.SH SEE ALSO
.IR intro (1)
.SH BUGS
Some shell configurations
(notably, oh-my-zsh)
define
.B 9
as an alias for
.B cd
.BR \-9 ,
which makes the
.I 9
command described here inaccessible.
In such shells, it is necessary to
.B unalias
.B 9
in your initialization scripts.