A manufacturing company makes money only when production is running. So, timely information from the production floor is crucial to the business. As our company has grown, so has the complexity. We ...

Linux 101: What are zombie processes? Your email has been sent Zombie processes shouldn't be a problem on your system. But on the off chance they do arise, you need to know how to take care of them.

Long ago, I stuck with Windows because I misjudged Linux. Now, I wish to clear up some misunderstandings; here are 6 things ...

The Linux operating system is powerful and flexible, able to run in several different modes of operation called run levels. When a Linux system starts, a function called "init" is used to configure ...

There are quite a number of ways to look at running processes on Linux systems – to see what’s running, the resources that processes are using, how the system is affected by the load and how memory is ...

Linux tip: Many users are all too familiar with using Ctrl+Alt+Del (or, on a Mac, Cmd+Opt+Esc) to kill unresponsive processes. There isn't a comparable keyboard shortcut for Linux by default, but a ...

Creating a lock file (say, in /tmp) is a common approach. On launch, check to see if the file already exists. If it does, exit. Otherwise, create it and continue. This can lead to problems if your app ...

Use this Linux guide to get your processes running smoothly again. Constantly Updated — The download contains the latest and most accurate details. Improve Your Knowledge — This seven-page PDF ...