diff options
-rw-r--r-- | sys-utils/Makemodule.am | 2 | ||||
-rw-r--r-- | sys-utils/lsns.8 | 74 |
2 files changed, 75 insertions, 1 deletions
diff --git a/sys-utils/Makemodule.am b/sys-utils/Makemodule.am index 016148b71..ff7e1ee12 100644 --- a/sys-utils/Makemodule.am +++ b/sys-utils/Makemodule.am @@ -228,7 +228,7 @@ endif if BUILD_LSNS usrbin_exec_PROGRAMS += lsns -#dist_man_MANS += sys-utils/lsns.1 +dist_man_MANS += sys-utils/lsns.8 lsns_SOURCES = sys-utils/lsns.c lsns_LDADD = $(LDADD) libcommon.la libsmartcols.la lsns_CFLAGS = $(AM_CFLAGS) -I$(ul_libsmartcols_incdir) 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/. |