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| author | Karel Zak | 2015-12-01 11:40:51 +0100 |
|---|---|---|
| committer | Karel Zak | 2015-12-01 11:40:51 +0100 |
| commit | 1bb4fe24e3055ae784b5d809a193bd90f2af9388 (patch) | |
| tree | fae4db912987780b2e0f5e685e2331a18e73b052 /sys-utils/lsns.8 | |
| parent | lsns: filter by NS type (diff) | |
| download | kernel-qcow2-util-linux-1bb4fe24e3055ae784b5d809a193bd90f2af9388.tar.gz kernel-qcow2-util-linux-1bb4fe24e3055ae784b5d809a193bd90f2af9388.tar.xz kernel-qcow2-util-linux-1bb4fe24e3055ae784b5d809a193bd90f2af9388.zip | |
lsns: add man page
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'sys-utils/lsns.8')
| -rw-r--r-- | sys-utils/lsns.8 | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/sys-utils/lsns.8 b/sys-utils/lsns.8 new file mode 100644 index 000000000..71ea5f3dd --- /dev/null +++ b/sys-utils/lsns.8 @@ -0,0 +1,74 @@ +.\" Man page for the lslocks command. +.\" Copyright 2015 Karel Zak <kzak@redhat.com> +.\" May be distributed under the GNU General Public License + +.TH LSNS 8 "December 2015" "util-linux" "System Administration" +.SH NAME +lsns \- list namespaces +.SH SYNOPSIS +.B lsns +[options] +.RB [ +.I namespace +.RB ] + +.SH DESCRIPTION +.B lsns +lists information about all the currently accessible namespaces or about the +given \fInamespace\fP. The \fInamespace\fP identifier is an inode number. + +Note that lsns reads information directly from /proc filesystem and for +non-root users it may returns incomplte information. + +.SH OPTIONS +.TP +.BR \-J , " \-\-json" +Use JSON output format. +.TP +.BR \-l , " \-\-list" +Use list output format. +.TP +.BR \-n , " \-\-noheadings" +Do not print a header line. +.TP +.BR \-o , " \-\-output " \fIlist\fP +Specify which output columns to print. Use +.B "--help" +to get a list of all supported columns. + +The default list of columns may be extended if \fIlist\fP is +specified in the format \fI+list\fP (e.g. \fBlsns -o +PATH\fP). +.TP +.BR \-p , " \-\-task " \fIpid\fP +Display only the namepsaces held by the process with this \fIpid\fR. +.TP +.BR \-r , " \-\-raw" +Use the raw output format. +.TP +.BR \-t , " \-\-type " \fItype\fP +Display specified \fItype\fP of the 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. +.TP +.BR \-u , " \-\-notruncate" +Do not truncate text in columns. +.TP +.BR \-V , " \-\-version" +Display version information and exit. +.TP +.BR \-h , " \-\-help" +Display help text and exit. + +.SH AUTHORS +.nf +Karel Zak <kzak@redhat.com> +.fi + +.SH "SEE ALSO" +.BR unshare (1), +.BR nsenter (1), +.BR clone (2) + +.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/. |