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-rw-r--r--extras/volume_id/vol_id.89
1 files changed, 8 insertions, 1 deletions
diff --git a/extras/volume_id/vol_id.8 b/extras/volume_id/vol_id.8
index 1d7e1330c0..47837de7b5 100644
--- a/extras/volume_id/vol_id.8
+++ b/extras/volume_id/vol_id.8
@@ -35,13 +35,20 @@ print the filesystem type
.PP
\fB\-l\fR
.RS 4
-print the label of a volume
+print the safe version of volume label suitable for use as filename. Use
+\fB\-L\fR
+to print literal label
.RE
.PP
\fB\-u\fR
.RS 4
print the uuid of a volume
.RE
+.PP
+\fB\-L\fR
+.RS 4
+print raw volume label
+.RE
.SH "ENVIRONMENT"
.PP
\fBUDEV_LOG\fR