14. How to do zip and unzip in UNIX?

To zip and unzip files in UNIX, you can use the zip and unzip commands. Here's how you can do it:

To Zip Files:

1. Open a terminal window. This will give you a command prompt.

2. Navigate to the directory where the files you want to zip are located. For example, if your files are in a directory named files, you would type cd files and press Enter.

3. Once you're in the correct directory, you can create a zip file. For example, to create a zip file named archive.zip that contains all the files in the current directory, you would type zip archive.zip * and press Enter.

To Unzip Files:

1. Open a terminal window.

2. Navigate to the directory where the zip file you want to unzip is located. For example, if your zip file is in a directory named archives, you would type cd archives and press Enter.

3. Once you're in the correct directory, you can unzip the file. For example, to unzip a file named archive.zip, you would type unzip archive.zip and press Enter.

Remember, you need to have the zip and unzip utilities installed on your UNIX system to use these commands. If they're not installed, you can usually install them using your system's package manager. For example, on a Ubuntu system, you could install them by typing sudo apt-get install zip unzip and pressing Enter.