[user@host user]$ psql bash: psql: command not found [user@host user]$ echo $PATH /bin:/usr/bin:/usr/local/bin:/usr/bin/X11:/usr/X11R6/bin [user@host user]$ export PATH=$PATH:/opt/PostgreSQL/8.4/bin
(saya memakai postgresql-8.4.4-1-linux.bin /opt) [user@host user]$ psql testdb Welcome to psql, the PostgreSQL interactive terminal. Type: \copyright for distribution terms \h for help with SQL commands \? for help on internal slash commands \g or terminate with semicolon to execute query \q to quit testdb=#