search for a specific string within files

This script is a Bash script designed to search for a specific string within files in a given directory

Installation

1. Check Existing Command:

   First, navigate to the /usr/bin directory to check if the command name already exists using:

   ls *fileSearcher*

   or

   test -e fileSearcher && echo "Command exists." || echo "Command does not exist."

2. Move Script to /usr/bin:

   If the command does not exist, move the script to the /usr/bin directory using:

   sudo cp fileSearcher /usr/bin

3. Set Execution Permissions:

   Make the script executable by running:

   sudo chmod +x /usr/bin/fileSearcher

Usage

Once installed, the fileSearcher command can be used to search for files with a specific extension containing a specific string.

Example usage:

fileSearcher -t pdf -n "modules" -d ./Desktop/books

• -t: Specify the file extension.
• -n: Specify the string to search for.
• -d: Specify the directory to search in.