❓ How to test your internet speed in Linux???

⚡ Install: sudo apt install speedtest-cli ⚡ Run: speedtest-cli

Check your network speed right from the terminal! 🔥 #Linux #Networking #SpeedTest

#linux #networking #speedtest

🚀 Linux Networking Cheat Sheet! 🌐

🔹 Public IP: curl ifconfig.me | dig +short myip.opendns.com @resolver1.opendns.com 🔹 Private IP: ip a | hostname -I 🔹 Open Ports: netstat -tuln | ss -tuln 🔹 Gateway: ip route | grep default 🔹 Trace Path: traceroute example.com | tracert example.com 🔹 DNS Lookup: nslookup example.com | dig example.com

💻 Stay secure & level up! 🔥 #Linux #Networking #CyberSecurity

#linux #networking #cybersecurity

Inspect web traffic:

Terminal 1: Start your server

./my-web-server -port 8080

Terminal 2: Start netcat/tee “proxy”

nc -lk 3000 | tee /dev/tty | nc localhost 8080

Terminal 3: Send requests to “proxy”

curl http://localhost:3000

See raw HTTP requests/responses in Terminal 2 between client and server.

That’s it. That’s the toot.

#Linux #HTTP #TCP #Networking

#linux #http #tcp #networking