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Simplify examples of finding processes by using pgrep(1).

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This commit is contained in:
Ceri Davies 2008-02-03 23:12:02 +00:00
parent c3b08467f6
commit 46b2c7a9ba
Notes: svn2git 2020-12-08 03:00:23 +00:00 
svn path=/head/; revision=31445
1 changed files with 16 additions and 16 deletions
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32
en_US.ISO8859-1/books/handbook/ppp-and-slip/chapter.sgml
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@ -1366,14 +1366,14 @@ defaultroute # put this if you want that PPP server will be your
all 3 stages automatic:</para>
<programlisting>#!/bin/sh
ps ax |grep pppd |grep -v grep
pid=`ps ax |grep pppd |grep -v grep|awk '{print $1;}'`
pgrep -l pppd
pid=`pgrep pppd`
if [ "X${pid}" != "X" ] ; then
echo 'killing pppd, PID=' ${pid}
kill ${pid}
fi
ps ax |grep kermit |grep -v grep
pid=`ps ax |grep kermit |grep -v grep|awk '{print $1;}'`
pgrep -l kermit
pid=`pgrep kermit`
if [ "X${pid}" != "X" ] ; then
echo 'killing kermit, PID=' ${pid}
kill -9 ${pid}
@ -1395,14 +1395,14 @@ pppd /dev/tty01 19200</programlisting>
to disconnect the PPP line:</para>
<programlisting>#!/bin/sh
pid=`ps ax |grep pppd |grep -v grep|awk '{print $1;}'`
pid=`pgrep pppd`
if [ X${pid} != "X" ] ; then
echo 'killing pppd, PID=' ${pid}
kill -TERM ${pid}
fi
ps ax |grep kermit |grep -v grep
pid=`ps ax |grep kermit |grep -v grep|awk '{print $1;}'`
pgrep -l kermit
pid=`pgrep kermit`
if [ "X${pid}" != "X" ] ; then
echo 'killing kermit, PID=' ${pid}
kill -9 ${pid}
@ -1418,7 +1418,7 @@ kermit -y /etc/ppp/kermit.hup
this:</para>
<programlisting>#!/bin/sh
pid=`ps ax| grep pppd |grep -v grep|awk '{print $1;}'`
pid=`pgrep pppd`
if [ X${pid} != "X" ] ; then
echo 'pppd running: PID=' ${pid-NONE}
else
@ -1517,14 +1517,14 @@ modem # modem line</programlisting>
server:</para>
<programlisting>#!/bin/sh
ps ax |grep pppd |grep -v grep
pid=`ps ax |grep pppd |grep -v grep|awk '{print $1;}'`
pgrep -l pppd
pid=`pgrep pppd`
if [ "X${pid}" != "X" ] ; then
echo 'killing pppd, PID=' ${pid}
kill ${pid}
fi
ps ax |grep kermit |grep -v grep
pid=`ps ax |grep kermit |grep -v grep|awk '{print $1;}'`
pgrep -l kermit
pid=`pgrep kermit`
if [ "X${pid}" != "X" ] ; then
echo 'killing kermit, PID=' ${pid}
kill -9 ${pid}
@ -1544,14 +1544,14 @@ pppd /dev/tty01 19200</programlisting>
stop the server:</para>
<programlisting>#!/bin/sh
ps ax |grep pppd |grep -v grep
pid=`ps ax |grep pppd |grep -v grep|awk '{print $1;}'`
pgrep -l pppd
pid=`pgrep pppd`
if [ "X${pid}" != "X" ] ; then
echo 'killing pppd, PID=' ${pid}
kill ${pid}
fi
ps ax |grep kermit |grep -v grep
pid=`ps ax |grep kermit |grep -v grep|awk '{print $1;}'`
pgrep -l kermit
pid=`pgrep kermit`
if [ "X${pid}" != "X" ] ; then
echo 'killing kermit, PID=' ${pid}
kill -9 ${pid}