Ubuntu Linux enable telnet service

Ubuntu Linux enable telnet service

How to terminate PostgreSQL sessions

Runtime.getRuntime().exec("cd") returns java.io.IOException, error 2 solution

Backup Postgressql Daily

https://wiki.postgresql.org/wiki/Automated_Backup_on_Linux


http://ching119.blogspot.tw/2011/11/postgresql-pgdump.html

crontab -e

01 01 * * * /home/secom/backup/pg_backup_rotated.sh

ubuntu stop shell sample

kill -9 `ps aux | grep middleman | awk '{print $2}'`

VNC Server for Ubuntu

dconf > desktop > gnome > remote-access > enabled - uncheck
and
dconf > org > gnome > desktop > remote-access > require-encryption - uncheck
dconf > org > gnome > desktop > remote-access > vnc-password - set the correct password

讓ubuntu開機後自動執行指定的script

http://blogger.liaohaha.tw/2012/06/ubuntuscript.html

http://serverfault.com/questions/49239/what-are-the-correct-permissions-for-etc-init-d-scripts