Update usage line and manpage for du(1)

Do not allow -a and -s to be specified at the same time.
This commit is contained in:
sin
2013-10-17 11:21:15 +01:00
parent ac3a5e0091
commit ac130cbbe0
2 changed files with 9 additions and 2 deletions

6
du.1
View File

@@ -3,7 +3,11 @@
du \- display disk usage statistics
.SH SYNOPSIS
.B du
.RB [ \-a ]
.RB [ \-a
.RB |
.B \-s
.RB ]
.RB [ \-k ]
.RI [ file ...]
.SH DESCRIPTION
.B du