What is my IP address?
Multiple command line HTTP clients are supported, including curl, httpie, GNU Wget and fetch.
CLI examples
$ curl ifconfig.co
2003:6:1fc:8879:c5ef:9e53:2741:c7f1
iftop ist ein Kommandozeilenwerkzeug zum Überwachen des Netzwerkverkehrs (Traffic) in Echtzeit, ähnlich wie das Programm top zum Überwachen der Prozesse.
iftop listet alle Netzwerkverbindungen einer Netzwerkschnittstelle übersichtlich auf und zeichnet im Hintergrund ein Balkendiagramm. Die Einträge können dabei nach verschiedenen Kriterien sortiert werden, vorrangig jedoch nach Bandbreite.
LetMeOutOfYour.Net is back online. It's an egress testing tool that you can hit via UDP, HTTP, HTTPS, or SSH on any port via IPv6 or IPv4 and you will always get back w00tw00t for verifiable responses.
A command line tool to detect possible malicious activity in your network using ARP protocol. Maybe someone is hacking in your network! Alerts are sent via email.
Ever needed a copy/paste clipboard that works over the network?
Piknik seamlessly and securely transfers URLs, code snippets, documents, virtually anything between arbitrary hosts.
No SSH needed, and hosts can sit behind NAT gateways, on different networks.
LAN Speed Test (Lite) is a FREE utility designed from the ground up to be a simple but powerful tool for measuring file transfer, hard drive, USB Drive, and Local Area Network (LAN) speeds (wired & wireless). It does this by building a file in memory, then transfers it both ways (without effects of windows file caching) while keeping track of the time, and then does the calculations for you. Simple concept and easy to use. You’ll find that LAN Speed Test will quickly become one of your favorite network tools!
Easily block unwanted apps from accessing the Internet the second you connect to a hotspot. Save data. Save money.
defaults write com.apple.desktopservices DSDontWriteNetworkStores true- Restart / Log-off
Remote terminal application that allows roaming, supports intermittent connectivity, and provides intelligent local echo and line editing of user keystrokes.
Mosh is a replacement for interactive SSH terminals. It's more robust and responsive, especially over Wi-Fi, cellular, and long-distance links.
Mosh is free software, available for GNU/Linux, BSD, macOS, Solaris, Android, Chrome, and iOS.
What is ngrok?
ngrok exposes local servers behind NATs and firewalls to the public internet over secure tunnels.
How it works
You download and run a program on your machine and provide it the port of a network service, usually a web server.
It connects to the ngrok cloud service which accepts traffic on a public address and relays that traffic through to the ngrok process running on your machine and then on to the local address you specified.
What it's good for
- Demoing web sites without deploying
- Building webhook consumers on your dev machine
- Testing mobile apps connected to your locally running backend
- Stable addresses for your connected devices that are deployed in the field
- Running personal cloud services from your home
- Highest Security Standards
- Optimized User Experience
- Multitude of VPN Protocols
- OpenVPN, IPSec, PPTP, SSL, AnyConnect, SSH
- Concurrent Connections
- Automated Connections
- Two-Factor Authentication
- Statistics and Accounting
- Export and Deployment
- OS X Yosemite / El Capitan
- Ready for macOS Sierra and High Sierra