Para instalarla, nos dirigimos a la pagina de SqlDeveloper, aceptamos la licencia y nos bajamos el rpm.
Lo podéis instalar de manera gráfica haciendo doble click o bien:
#groupadd dba
#useradd oracle -g dba
#passwd oracle
#!/bin/sh
# Made by "Unlimited_Eng@hotmail.com"
# for techincal feedback please contanct me at this mail ""AhmedShabana2000@gmail.com""
# it is under GPL
# WIDE SCRIBT PARAMETER "EXIT STATUS"
E_NOTROOT=11 # you are not a root
E_NPAC_SOURCE=12 # you have no valid package source
E_INIT_BEFORE=13 # this scribt runs in this system before
#zypper ref
#zypper update