Linux offers many classic commands, but some are already outdated, insecure, or are now inefficient. We show you which ...

Changing the IP address on a Linux system involves both changing the IP address using the ifconfig command and modifying the files that will make your change permanent. The process is very similar to ...

Want to get even more familiar with your network adapters? The ifconfig command is not the only tool for examining your interfaces. Since 1998 or so, a tool called ethtool has been available for ...

The Mac’s Systems Preferences Network applet enables configuring network settings, while the Network Utility (found within Applications\Utilities) provides a graphical interface for troubleshooting ...

The drivers and network utilities the developers of Ubuntu include with their Linux distribution make using Wi-Fi on your business's Ubuntu-powered PCs or mobile devices almost trouble-free. For ...

Over the years, several Linux commands have been deprecated, either because they are no longer relevant, have security problems, or have ceased to be maintained. You might still be able to use these ...

Linux provides a useful array of commands for managing file permissions, getting information on commands, displaying running processes and displaying details on the system itself. The uname command ...

The ifconfig command gives the result below:<br>My RH 9 box is behind the router and the output shows just internal IP. But not external IP. Is there a way to find external IP using ifconfig command ...