TechRepublic

How to run remote commands on multiple Linux servers with Parallel-SSH

There’s a command line tool for running multiple commands on multiple Linux servers at once. Jack Wallen shows you how with Parallel-SSH. If you’re an administrator of multiple Linux machines in your ...
TechRepublic

How to use multiplexing to speed up the SSH login process

Improve the speed SSH can run commands on remote servers with the help of multiplexing. How many times do you log in and out of your remote servers during the day? If you admin an entire data center ...
Network World

Setting up passwordless Linux logins using public/private keys

Using a set of public/private keys to allow you to log into a remote Linux system or run commands using ssh without a password can be very convenient, but setup is just tad tricky. Here's how and a ...
Linux Journal

FOSS Project Spotlight: Run Remote Tasks on Linux and Windows with Puppet Bolt

Puppet, the company that makes automation software for managing systems and delivering software, has introduced Puppet Bolt, an open-source, agentless multiplatform tool for running commands, scripts, ...
ZDNet

How to set up SSH key authentication in Linux for more secure logins

Roku TV vs Fire Stick Galaxy Buds 3 Pro vs Apple AirPods Pro 3 M5 MacBook Pro vs M4 MacBook Air Linux Mint vs Zorin OS 4 quick steps to make your Android phone run like new again How much RAM does ...

Container made it easy to run Linux on my MacBook - here's how I set it up

Container made it easy to run Linux on my MacBook - here's how I set it up ...
Computerworld

Running SSH on a non-standard port

If shutting off telnet access and insisting that all system-to-system connections use ssh isn’t enough to toughen your system’s hide, here’s another way to make your servers just a little more ...