 +GNU/Linux system (but may be used by others).
 diff --git a/man/nfsen.8 b/man/nfsen.8
 new file mode 100644
-index 0000000..c937733
+index 0000000..2c29092
 --- /dev/null
 +++ b/man/nfsen.8
 @@ -0,0 +1,225 @@

+reasons, why a profile is locked.
+
+.TP
+.B --rebuild-profile|-r \fIprofile\fR
+Rebuilds profile with \fIprofile\fR == [profilegroup/]profilename
+Scans all channels in the given profile and recalculates the size. Graphics
+data are not affected.
+
+.TP
+.B --expire-profile|-X \fIprofile\fR
+Immediately expires the given profile with \fIprofile\fR == [profilegroup/]profilename
+
+.TP
+.B --add-channel \fIchannelname\fR
+Add new channel with \fIchannelname\fR == [[profilegroup/]profile/]channel
+profilegroup and profile can also be specified using the optional parameters
+below.

+.SH "OPTIONS"
+
+.TP
+.B \-\-help|-h 
+This help
+
+.TP
+.B \-\-version|-V
+Version of nfsen
+
+.TP
+.B \-\-get-profilelist|-A
+List all profiles.
+
+.TP
+\fB\-\-get-profile|-l\fR \fIprofile\fR
+List profile with \fIprofile\fR == [profilegroup/]profilename
+
+.TP
+\fB\-\-add-profile|-a\fR \fIprofile\fR
+Add new profile with \fIprofile\fR == [profilegroup/]profilename
+
+.SS Optional parameters:
