If you are a UNIX sysadmin for any number of servers, you need to build yourself a Linux secure shell (SSH) jumpbox. Do it now! Having a centralized location that you can use to quickly “jump” to any box saves a whole bunch of time. Not only that, it opens opportunities for speeding up repetitive chores, and even automating tasks.
Continue reading at Train Signal Website…
Train Signal was bought out by Plural Sight.
The article is now at the Plural Signal website.