Step-by-step – Oracle SQL Developer Installation in Linux Mint 20

Installing

2. 2. Downloading Oracle Sql Developer

   Download Oracle SQL Developer for Linux.

   Oracle SQL Developer .zip 32/64-bit Linux

   Oracle SQL Developer

3. 3. Extracting Oracle Sql Developer

   Then Double-Click on Archive and Extract into /tmp.

   

   In not unzip then first setup it with:

   sudo apt install unzip

4. 4. Installing Oracle Sql Developer

   Then to Install Oracle SQL Developer
   Next Relocate it:

   sudo mv /tmp/sqldeveloper /opt/

   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