claude.ai/share/bd757b59-240… subprocess result = subprocess.run( ["nmcli", "-f", "SSID,BSSID,SIGNAL,SECURITY", "device", "wifi", "list"], capture_output=True, text=True ) if result.returncode == 0: print(result.stdout) else: print("Erreur :", result.stderr)

I refused to wipe and reinstall. I went into the GRUB rescue terminal. But I couldn't use LAN—the campus network required a GUI login portal. I had to learn how to connect to Wi-Fi entirely via CLI (nmcli) on the fly just to run diagnostics.

Oh I'm sure there's a group getting pwn'd for sure. Question? How did those AI scripters get internet... that used to be the initial gate keeper lol. nmcli has stopped 20 years of people installing Arch

🐧 “Simplicity is the ultimate sophistication.” Wifi list. Type nmcli dev wifi to see networks. Check the signal. Is it weak? #Linux #Network #Wifi

RPi、nmcliとmmcliでブロードバンドなモデムの接続ができるようになってるんだな。わりと楽ちんだ。

✅ネットワークインターフェースを確認するコマンドが知りたい ✅UbuntuやKali LinuxでNIC情報を確認したい ✅最新のLinux環境で使用できるコマンドを知りたい Linux環境で利用できる確認コマンドをまとめました。 ・ip addr ・ip link ・ip route ・nmcli ・networkctl dflabo-jp.tech/network-inter…

Built a real-time Wi-Fi scanner for Linux because sometimes I want to see nearby networks and channel congestion without memorizing another collection of nmcli incantations. MIT licensed, free, and open source: github.com/Guido-DiPilla/wif… #Python #Linux #OpenSource #FOSS

🔧 nmcli أم nmtui؟ اختيار الأداة المناسبة يوفر وقتك ويزيد كفاءتك في إدارة الشبكات على Linux 📋 nmcli • سطر أوامر (CLI) • مثالي للأتمتة والـ Scripts • مناسب للخوادم وبيئات DevOps • أسرع للمهام المتكررة 📋 nmtui • واجهة نصية تفاعلية (TUI) • سهل للمبتدئين • مناسب للإعدادات السريعة • لا يحتاج لحفظ الكثير من الأوام ➡️ تريد أتمتة وإدارة احترافية؟ nmcli ➡️ تريد إعدادًا سريعًا وسهلًا؟ nmtui 💡 المعلومة الأهم: nmtui ليس أداة مستقلة، بل واجهة تفاعلية تعمل فوق NetworkManager لتسهيل ما يمكنك تنفيذه عبر nmcli.

TEST YOUR LINUX KNOWLEDGE Which tool is used to query DNS records directly? A) dig B) iptables C) scp D) nmcli

NetworkManager 1.56.1 adds GENEVE interface support, persistent managed state handling, and updated nmcli and D-Bus device controls. linuxiac.com/networkmanager-… #Linux #OpenSource #Networking

NetworkManager 1.56.1 is out now with support for the GENEVE interface, the ability to change the device's administrative state in the kernel at the same time, and persistence of the managed state across reboots from nmcli and the D-Bus API. #Linux #OpenSource

Correct answer: B) traceroute traceroute is the standard Linux utility used to map the full hop-by-hop path that packets take from your machine to a remote destination. It shows each router (hop) along the route and the latency to each one, which makes it ideal for diagnosing routing issues. Quick breakdown of the options: A) ip addr → Shows IP addresses and interfaces on your local machine only. B) traceroute → Displays the path packets take across the network (correct). C) ip route add → Used to manually add routes to the routing table. D) nmcli → NetworkManager tool for configuring network connections, not tracing paths. If you're debugging connectivity, traceroute (or tracepath on some systems) is the go-to tool.

ifconfig ip link show nmcli dev show ip link set dev enp0s3 down ip link set dev enp0s3 address <MAC> ip link set dev enp0s3 up #linux #cyber #cybersecurity #aws

TEST YOUR LINUX NETWORKING KNOWLEDGE You suspect a routing issue and want to view the full hop-by-hop path packets take from your Linux machine to a remote server. Which command should you use? A) ip addr B) traceroute C) ip route add D) nmcli

#!/bin/bash LOGDIR="$HOME/ransomware_response" mkdir -p "$LOGDIR" echo "[*] Starting ransomware containment..." # Save current connections ss -tunap > "$LOGDIR/network_connections.txt" # Save running processes ps aux > "$LOGDIR/processes.txt" # Common ransomware extensions EXTENSIONS=( "*.locked" "*.encrypted" "*.crypt" "*.cry" "*.wncry" ) echo "[*] Searching for encrypted files..." for ext in "${EXTENSIONS[@]}"; do find /home -type f -name "$ext" 2>/dev/null >> "$LOGDIR/encrypted_files.txt" done echo "[*] Backing up ransom notes..." find /home -type f \( -iname "*readme*" -o -iname "*decrypt*" \) \ -exec cp --parents {} "$LOGDIR/" \; 2>/dev/null echo "[*] Disabling network interfaces..." sudo nmcli networking off 2>/dev/null echo "[*] Listing high CPU processes..." ps -eo pid,ppid,cmd,%mem,%cpu --sort=-%cpu | head > "$LOGDIR/high_cpu.txt" echo "[*] Response data stored in:" echo "$LOGDIR"

用linux内置的nmcli创建热点可以随便设置名称

最近はオプションと渡す値すら補完されますねー。nmcliコマンドとか楽しくなりますよー。

nmcli is a CLI tool that lets you create and manage connections, check status & run basic network diagnostics right from the terminal Here are useful nmcli command examples 😎👇 Find pdf ebooks with all my #Linux related infographics at study-notes.org/linux-ebook.… #sysadmin

with NetworkManager: nmcli device wifi connect SSID --ask without NetworkManager: