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Do not dot terminate err() string. Cross reference using .Xr

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This commit is contained in:
Philippe Charnier 2000-03-26 14:50:56 +00:00
parent 742c75f3b7
commit e88b3b4f9a
2 changed files with 10 additions and 10 deletions
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9
usr.bin/ruptime/ruptime.1
View File

@ -44,7 +44,7 @@
.Sh DESCRIPTION
.Nm Ruptime
gives a status line like
.Ar uptime
.Xr uptime 1
for each machine on the local network; these are formed from packets
broadcast by each host on the network once every three minutes.
.Pp
@ -55,13 +55,12 @@ report has been received for 4 days are not shown in the list at all.
The options are as follows:
.Bl -tag -width Ds
.It Fl a
Users idle an hour or more are not counted unless the
.Fl a
flag is given.
Include all users. By default, if a user hasn't typed to the system for
an hour or more, then the user will be omitted from the output.
.It Fl l
Sort by load average.
.It Fl r
Reverses the sort order.
Reverse the sort order.
.It Fl t
Sort by uptime.
.It Fl u

11
usr.bin/ruptime/ruptime.c
View File

@ -31,16 +31,18 @@
* SUCH DAMAGE.
*/
/* $FreeBSD$ */
#ifndef lint
static char copyright[] =
static const char copyright[] =
"@(#) Copyright (c) 1983, 1993, 1994\n\
The Regents of the University of California. All rights reserved.\n";
#endif /* not lint */
#ifndef lint
#if 0
static char sccsid[] = "@(#)ruptime.c 8.2 (Berkeley) 4/5/94";
#endif
static const char rcsid[] =
"$FreeBSD$";
#endif /* not lint */
#include <sys/param.h>
@ -83,7 +85,6 @@ main(argc, argv)
int argc;
char **argv;
{
extern int optind;
struct dirent *dp;
struct hs *hsp;
struct whod *wd;
@ -161,7 +162,7 @@ main(argc, argv)
++nhosts;
}
if (nhosts == 0)
errx(1, "no hosts in %s.", _PATH_RWHODIR);
errx(1, "no hosts in %s", _PATH_RWHODIR);
(void)time(&now);
qsort(hs, nhosts, sizeof(hs[0]), cmp);