Deny all IP access to port assigned exclude my IP

In my exaple is port 25 and my ip is 1.2.3.4:


iptables -A INPUT -p tcp --dport 25 -s 1.2.3.4 -j ACCEPT
iptables -A INPUT -p tcp --dport 25 -s 1.2.3.4 -j ACCEPT
iptables -A INPUT -p tcp --dport 25 -j DROP

Finish!

Nguyen Si Nhan

Run a program background on Linux

You just type more > /dev/null & :


ie: ls > /dev/null &


Nguyễn Sĩ Nhàn

Timezone with graphite

You just edit file wepapp/graphite/setting.py change line(or uncomment ),in my case i change such as:

TIME_ZONE = 'Asia/Ho_Chi_Minh'

Nguyen Si Nhan