I tried Thinkfree office suit yesteday and decided to download the offline version. The file had .sh extension which I had no clue what to do. I finally found the solution on Ubuntu forum.
To install .sh file, you need to use terminal.
Execute .sh files
- Open Terminal: Ctrl+Shift+T or Applications -> Accessories -> Terminal
- Navigate to where you save your file. Make sure you save your file where you want to install the application.
- Make your file executable.
chmod +x yourfile.sh
- Execute the file
Replace the name of the .sh file into “yourfile.” Make sure you type everything in correctly, including the file name, the period and lash before the file.
- Enter your password and the file will be executed.