From 0f0b5823a68c78e4ef62efd1f03cfcb6d549060d Mon Sep 17 00:00:00 2001 From: Karel Zak Date: Mon, 9 Jan 2017 12:48:14 +0100 Subject: nsenter: fix usage() and improve man page The "program" is optional and $SHELL is executed by default. Addresses: https://github.com/karelzak/util-linux/issues/389 Signed-off-by: Karel Zak --- sys-utils/nsenter.1 | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) (limited to 'sys-utils/nsenter.1') diff --git a/sys-utils/nsenter.1 b/sys-utils/nsenter.1 index 66e3cecfe..95f28ae43 100644 --- a/sys-utils/nsenter.1 +++ b/sys-utils/nsenter.1 @@ -8,7 +8,9 @@ nsenter \- run program with namespaces of other processes .RI [ arguments ]] .SH DESCRIPTION Enters the namespaces of one or more other processes and then executes the specified -program. Enterable namespaces are: +\fIprogram\fP. If \fIprogram\fP is not given, then ``${SHELL}'' is run (default: /bin\:/sh). +.PP +Enterable namespaces are: .TP .B mount namespace Mounting and unmounting filesystems will not affect the rest of the system, @@ -91,9 +93,6 @@ flag in .BR clone (2). .TP See \fBclone\fP(2) for the exact semantics of the flags. -.TP -If \fIprogram\fP is not given, then ``${SHELL}'' is run (default: /bin\:/sh). - .SH OPTIONS Various of the options below that relate to namespaces take an optional .I file -- cgit v1.2.3-55-g7522