columns by using the \fB\-\-output\fR option together with a columns list in
environments where a stable output is required.
+The \fBNSFS\fP column, printed when \fBnet\fP is specified for the
+\fB\-\-type\fP option, is special; it uses multi-line cells. Use the option
+\fB\-\-nowrap\fR to switch to ","-separated single-line representation.
+
Note that \fBlsns\fR reads information directly from the /proc filesystem and
for non-root users it may return incomplete information. The current /proc
filesystem may be unshared and affected by a PID namespace
to get a list of all supported columns.
The default list of columns may be extended if \fIlist\fP is
-specified in the format \fB+\fIlist\fP (e.g. \fBlsns \-o +PATH\fP).
+specified in the format \fB+\fIlist\fP (e.g., \fBlsns \-o +PATH\fP).
+.TP
+.B \-\-output\-all
+Output all available columns.
.TP
.BR \-p , " \-\-task " \fIpid\fP
Display only the namespaces held by the process with this \fIpid\fR.
.TP
.BR \-t , " \-\-type " \fItype\fP
Display the specified \fItype\fP of namespaces only. The supported types are
-\fBmnt\fP, \fBnet\fP, \fBipc\fP, \fBuser\fP, \fBpid\fP and \fButs\fP. This
-option may be given more than once.
+\fBmnt\fP, \fBnet\fP, \fBipc\fP, \fBuser\fP, \fBpid\fP, \fButs\fP,
+\fBcgroup\fP and \fBtime\fP. This option may be given more than once.
.TP
.BR \-u , " \-\-notruncate"
Do not truncate text in columns.
.TP
+.BR \-W , " \-\-nowrap"
+Do not use multi-line text in columns.
+.TP
.BR \-V , " \-\-version"
Display version information and exit.
.TP
Karel Zak <kzak@redhat.com>
.fi
-.SH "SEE ALSO"
-.BR unshare (1),
+.SH SEE ALSO
.BR nsenter (1),
-.BR clone (2)
+.BR unshare (1),
+.BR clone (2),
+.BR namespaces (7)
.SH AVAILABILITY
The lsns command is part of the util-linux package and is available from
-ftp://ftp.kernel.org/pub/linux/utils/util-linux/.
+https://www.kernel.org/pub/linux/utils/util-linux/.