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From 63467fa18794f02497c7a46e3b7783ba1180f8fc Mon Sep 17 00:00:00 2001
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From: Jim Meyering <meyering@redhat.com>
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Date: Fri, 4 Jul 2008 16:34:39 +0200
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Subject: [PATCH] who -r: don't print "last=" when the corresponding byte is unprintable
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* src/who.c (print_runlevel): Print last=%c only when the "preceding
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run-level" byte is printable. Reported by Gian Piero De Lolliis in
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<http://bugzilla.redhat.com/453249>.
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---
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src/who.c | 3 ++-
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1 files changed, 2 insertions(+), 1 deletions(-)
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diff --git a/src/who.c b/src/who.c
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index 5529618..0bba912 100644
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--- a/src/who.c
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+++ b/src/who.c
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@@ -30,6 +30,7 @@
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#include <sys/types.h>
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#include "system.h"
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+#include "c-ctype.h"
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#include "canon-host.h"
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#include "readutmp.h"
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#include "error.h"
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@@ -511,7 +512,7 @@ print_runlevel (const STRUCT_UTMP *utmp_ent)
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sprintf (comment, "%s%c", _("last="), (last == 'N') ? 'S' : last);
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print_line (-1, "", ' ', -1, runlevline, time_string (utmp_ent),
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- "", "", comment, "");
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+ "", "", c_isprint (last) ? comment : "", "");
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return;
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}
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--
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1.5.6.1.206.g8dcaf96
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From 10db2e5e05c67eea205b3ec76a2408f46356a7fd Mon Sep 17 00:00:00 2001
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From: =?utf-8?q?Ond=C5=99ej=20Va=C5=A1=C3=ADk?= <ovasik@redhat.com>
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Date: Wed, 2 Jul 2008 14:11:05 +0200
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Subject: [PATCH] doci: describe who's -p -r and -t options
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* doc/coreutils.texi (who invocation):
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---
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doc/coreutils.texi | 18 ++++++++++++++++++
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1 files changed, 18 insertions(+), 0 deletions(-)
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diff --git a/doc/coreutils.texi b/doc/coreutils.texi
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index 155ba8d..c0ea237 100644
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--- a/doc/coreutils.texi
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+++ b/doc/coreutils.texi
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@@ -12710,6 +12710,24 @@ automatic dial-up internet access.
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@opindex --heading
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Print a line of column headings.
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+@item -p
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+@itemx --process
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+@opindex -p
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+@opindex --process
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+List active processes spawned by init.
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+
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+@item -r
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+@itemx --runlevel
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+@opindex -r
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+@opindex --runlevel
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+Print the current (and maybe previous) run-level of the init process.
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+
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+@item -t
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+@itemx --time
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+@opindex -t
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+@opindex --time
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+Print last system clock change.
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+
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@item -w
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@itemx -T
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@itemx --mesg
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--
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1.5.2.2
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