dpkg --get-selections

[root@teerayuth ~]#export HISTTIMEFORMAT=”%F %T ”

history -c
history -d offset
!(ตำแหน่ง บรรทัด)

$ date ‘+%d/%m/%Y %H.%M’
15/10/2008 22.15

OR
#!/bin/sh
TIME=`date ‘+%d/%m/%Y %H.%M’`
echo “Time is $TIME”

Install StartUp Manager in Ubuntu

sudo apt-get install startupmanager

This will complete the installtion

1.export http_proxy=http://192.168.1.1:8080
2.vi /etc/apt/apt.conf
Acquire::http::Proxy “http://192.168.1.1:8080″;

enjoy