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wxg4net

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注册时间： 2012-01-07

帖子： 274

局域网定时随机使用IP脚本

#!/usr/bin/bash
while true ; do
	ip=$(($RANDOM/220+2))
	ip_dst="192.168.0."$ip
	ping -c 1 $ip_dst > /dev/null
	if [ $? -gt 0 ]
	then
		break;
	fi
done

profile="/etc/netctl/here"
profile_temp="/tmp/here.profile"
profile_body=`cat /etc/netctl/examples/here`
echo "$profile_body" > $profile_temp
echo "Address='$ip_dst/24'" >> $profile_temp
if [ ! -L "$profile" ]; then
	ln -sf $profile_temp $profile
fi
exit 0

定时器

[android:/etc/systemd/system] cat ip.timer 
[Unit]
Description=Run Every 15min 

[Timer]
OnCalendar=*:0/15
 
[Install]
WantedBy=timers.target.wants

[android:/etc/systemd/system] cat ip.service 
[Unit]
Description=Automatic wireless network connection using here profiles

[Service]
ExecStartPre=-/usr/bin/here
ExecStart=/usr/bin/netctl restart here
Type=simple

[Install]
WantedBy=multi-user.target

最近编辑记录 wxg4net (2016-12-02 08:54:05)

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