Step-by-step – Shell Script Elementary OS Tutorial

Running Script

3. 3. Executing Bash Shell Script

   So to Execute the Hello-World Bash Script
   First, we Need to give the Execution Permissions with:

   chmod +x ./mybashscript.sh

   And to Run our little Bash Script simply run:

   ./mybashscript.sh

   You’ll be nicely greeted on Shell with something like:

   Sun Mar 10 10:31:26 PST 2020
   Hello World!
   From the Bash Shell