Unix Shell Programming -

Use a text editor like vi or nano to create a file, e.g., script.sh .

#!/bin/bash # This is a comment echo "Starting Script..." # Define a variable FILE_NAME="backup.txt" # Create a file touch $FILE_NAME # List files and save to a report ls -l > $FILE_NAME echo "File list saved to $FILE_NAME" Use code with caution. Copied to clipboard 5. Steps to Create and Run a Script Unix Shell Programming

ps (view processes), kill (terminate process). Arithmetic: expr or $((expression)) for calculations. 4. Basic Structure of a Shell Script Use a text editor like vi or nano to create a file, e

ls (list), cd (change directory), mkdir (create directory), mv (move/rename), rm (delete). cd (change directory)