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How to install zip in centos 7

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To install the `zip` utility in CentOS 7, you can use the `yum` package manager. Follow the steps below:

1. Open a terminal or connect to your CentOS 7 server via SSH.
2. Ensure that your system is up to date by running the following command:
   ```
   sudo yum update
   ```

3. Install the `zip` package by executing the following command:
   ```
   sudo yum install zip
   ```

   This command will prompt you for confirmation. Press "y" and then press Enter to proceed with the ...

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Date: 20 June 2023    Comments: 0

How to install vim in linux

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To install Vim on Linux, you can follow these steps:

1. Open a terminal window. You can typically do this by searching for "Terminal" in your application launcher.

2. Update the package lists for upgrades and new package installations by running the following command:
   ```
   sudo apt update
   ```

3. Once the package lists are updated, you can install Vim by running the following command:
   ```
   sudo apt install vim
   ```

   If prompted, enter your password. The ...

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Date: 20 June 2023    Comments: 0

free school management software

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Certainly! Here are 20 features commonly found in free school management software:

1. Student Information System: Manage student records, including personal details, attendance, grades, and academic history.

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Date: 20 June 2023    Comments: 0

How do I make an HTTP request in Javascript?

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To make an HTTP request in JavaScript, you can use the built-in `XMLHttpRequest` object or the newer `fetch` API. Here's an example of both approaches:

Using XMLHttpRequest:
================
var xhr = new XMLHttpRequest();
xhr.open("GET", "https://api.example.com/data", true); // Specify the URL and HTTP method

xhr.onreadystatechange = function() {
  if (xhr.readyState === 4 && xhr.status === 200) {
    // Request is complete and the response was successful
    var response = xhr.responseText;
    console.log(response);

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Date: 13 June 2023    Comments: 0

how to change gui to cli mode in kali Linux using command

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To change from GUI (Graphical User Interface) to CLI (Command Line Interface) mode in Kali Linux, you can use the following command:

1. Open a terminal window by clicking on the terminal icon in the GUI or using the shortcut Ctrl+Alt+T.

2. In the terminal, type the following command and press Enter:
   ```
   sudo systemctl isolate multi-user.target
   ```

3. The command will prompt you to enter your password. Type your password and press Enter. Note that when typing the password, no characters or asterisks will appear on the screen for security reasons. Press Enter again to confirm.

4. Kali Linux will ...

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Date: 13 June 2023    Comments: 0

how to change gui to cli mode in ubuntu using command

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To change from the GUI (Graphical User Interface) mode to the CLI (Command Line Interface) mode in Ubuntu, you can follow these steps:

1. Press Ctrl+Alt+F1: This will switch you to the first virtual console, which runs in text mode.

2. At this point, you will see a command line prompt. Enter your username and password to log in.

3. Once you're logged in, you can use the command line interface to execute commands and perform tasks.

If you want to switch back to the GUI mode, you can use the following steps:

1. Press Ctrl+Alt+F7: This will switch you back to the graphical interface.

2. You should see the login screen or your desktop ...

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Date: 13 June 2023    Comments: 0