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Correct the "how to find out if the line is up" example.

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This commit is contained in:
Brian Somers 1997-12-21 01:21:40 +00:00
parent 0ecc184e10
commit bb1d272c41
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=31912
1 changed files with 2 additions and 2 deletions
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4
usr.sbin/pppctl/pppctl.8
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@ -1,4 +1,4 @@
.\" $Id: pppctl.8,v 1.6 1997/11/07 20:20:14 brian Exp $
.\" $Id: pppctl.8,v 1.7 1997/11/18 00:20:28 brian Exp $
.Dd 26 June 1997
.Os FreeBSD
.Dt PPPCTL 8
@ -149,7 +149,7 @@ exec pppctl /var/run/internet set timeout 300\\; close
To check if the line is up:
.Bd -literal -offset indent
#! /bin/sh
pppctl -p '' -v /var/run/internet '' | grep ^PPP >/dev/null
pppctl -p '' -v /var/run/internet quit | grep ^PPP >/dev/null
if [ $? -eq 0 ]; then
echo Link is up
else