Ubuntu - what are the commands used to decrypt a ciphertext with an encryption key? - Use pictures to show the commands used for this

Write Restaurant Website using HTML, CSS, JavaScript, PHP, and MySQL.  The website should contain Home page, Menu page, Contacts Page and Booking a table page. The code should be not very simple not very difficult. There must be used all these: HTML, CSS, JavaScript, PHP, MySQL. You can use internal CSS and JavaScript files. Show the files name and their extensions. For Example: home.php and put the code under it. Use some images as well (2-3 images of food for the menu). You can get the image address from the internet. Explain you work by putting comments inside the code.

Using the domain name www.practice.com, construct the URL for a file called history.html in a folder called About_Us, which is in the web root directory

using HTML Create a web page that will pop up an alert message that welcomes the user to the web page. Use a script block in the head section for this task.

Please write HTML CODE to get the below output :Client side coding▪ Ajax▪ Javascript▪ HTML2. Server side codinga. CGIb. PHPc. Python3. Client & Server side▪ Opa▪ Dart

Practice writing event handlers.     Write the HTML tag and event handler to pop up an alert message that says “Welcome” when the user clicks a button.     Write the HTML tag and event handler to pop up an alert message that says “Welcome” when the user moves the mouse pointer over a hypertext link that says “Hover for a welcome message”.     Write the HTML tag and event handler to pop up an alert message that says “Welcome” when the user moves the mouse pointer away from a hypertext link that says “Move your mouse pointer here for a welcome message”. Practice writing jQuery selectors:     Write the jQuery selector that will select all anchor tags in the main element.     Write the jQuery selector that will select the first div on a web page.

What exactly are the events that are available in JavaScript? Create a Script in order to show the onclick event.