Oracle SQL Developer Installation in Ubuntu 22.04 – Step-by-step

Installing

4. 4. Installing Oracle SQL Developer

   Next Install Oracle SQL Developer
   Relocate it with:

   sudo mv /tmp/sqldeveloper /opt/

   And give Execution permissions:

   sudo chmod +x /opt/sqldeveloper/sqldeveloper.sh

   Again Set the SuperUser as Owner:

   sudo chown -R root:root /opt/sqldeveloper/sqldeveloper.sh

   Make a Symlink for Easy Launching:

   sudo ln -s /opt/sqldeveloper/sqldeveloper.sh /usr/local/bin/sqldeveloper

5. 5. Setting Up Java

   How to Install Required Oracle-Sun JDK 8+ on Ubuntu

   Oracle JDK Ubuntu Installation Guide

   SetUp Oracle Jdk on Ubuntu