:: what is postgresql
please take a look this
:: how to install postgresql on debian
# aptitude install postgresql
:: starting / restarting postgresqld
# /etc/init.d/postgresql start # /etc/init.d/postgresql restart
:: testing / access postgresql
# su - postgres [email protected]:~$ psql psql (8.4.7) Type "help" for help. postgres=#
:: links
+ google
+ debianhelp