How to Push to a GitHub Repository in IntelliJ

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1. Initialize and Connect the Git Repository # Run in the terminal from the project root git init git remote add origin https://github.com/[user]/[repository].git 2. Configure Git in IntelliJ Select VCS → Enable Version Control Integration . Choose Git and click OK . 3. Connect Your GitHub Account Go to File → Settings (on Windows) or IntelliJ IDEA → Preferences (on macOS). Navigate to Version Control → GitHub . Click Add Account ( + ). Select Log In with Token... and enter your GitHub Personal Access Token. 4. Add and Commit Files Go to VCS → Git → Add (or use the shortcut Ctrl+Alt+A ). Select the files you want to commit. Go to VCS → Commit (or use the shortcut Ctrl+K ). Write a commit message and click Commit . 5. Push Go to VCS → Git → Push (or use the shortcut Ctrl+Shift+K ). Click the Push button. Simpler Method (Using IntelliJ's Built-in Feature) Go to VCS → Share Project on GitHub . Set the repository name to vita-user-...
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How to Set a Static IP Address for WiFi on Ubuntu 22.04 using Netplan

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When I use WiFi on my test laptop, its IP address sometimes changes.
Because of this, I have to update the IP address on other client devices or change the settings of the application running on the test laptop.
It would be easier to set a fixed IP address for the test laptop directly on the router, but I can't do that because of security policies.
So, I decided to set a static IP address on the test laptop itself.


Check Ubuntu version

$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description:    Ubuntu 22.04.4 LTS
Release:        22.04
Codename:       jammy


1. Check Your WiFi Interface Name 

$ ip address | grep 192
  inet 192.168.1.95/24 brd 192.168.1.255 scope global wlp3s0


2. Locate the Netplan Configuration File 

$ cd /etc/netplan
/etc/netplan$ ls
01-network-manager-all.yaml


3. Back Up the Original File 

$ sudo cp 01-network-manager-all.yaml 01-network-manager-all.org

4. Edit the Netplan YAML File 

$ sudo vim 01-network-manager-all.yaml

network:
  version: 2
  renderer: networkd  # Change the renderer
  wifis:
    wlp3s0:  # Your WiFi interface name
      dhcp4: no  # Disable DHCP to use a static IP
      addresses:
        - 192.168.1.144/24  # Your desired static IP address
      routes:
        - to: default
          via: 192.168.1.254  # Your router's IP address (gateway)
      nameservers:
        addresses: [8.8.8.8, 1.1.1.1]  # DNS servers
      access-points:
        "Your_WiFi_SSID":
          password: "Your_WiFi_Password"

5. Apply the Configuration 

$ sudo netplan try or $ sudo netplan apply

What Is a Renderer?

The renderer is a tool responsible for applying your network settings. Ubuntu supports two main renderers. Using networkd is recommended for more predictable and conflict-free static IP setups.

Renderer

Description

Use cases

NetworkManager

Desktop-oriented, supports GUI tools and the nmcli command line tool.

Laptops,

desktops

networkd

Lightweight and stable, suitable for static configuration via YAML.

Servers,

static IP use



Location: Calgary, AB, Canada

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