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The Linux comm command makes it easy to compare a couple text files and determine if they both contain the same lines -- whether the file contents are sorted or not.
There are quite a few ways to increment and decrement numeric variables in bash. This post examines the many ways you can do this.
The world of enterprise Linux developers has been roiled of late by a dispute between Red Hat and several companies that sell support for similar distributions.
With a handful of commands and a trick or two, you can move around the Linux file system with ease and never get lost.
The more command on Linux may have a lot more options than you know and use.
The history command on Linux can be used to display and rerun commands that you've used, and it can also help you hide commands that you don't want remembered.
Oracle, SUSE and CIQ will form the Open Enterprise Linux Association, in response to changes at Red Hat that have upset the enterprise Linux ecosystem.
IBM z/OS mainframe operating system gets AI, cloud infusion with software coming Sept. 29.
Linux systems support pipes that enable passing output from one command to another, but they also support 'named pipes,' which are quite different.
Moving a command or script that you're running on the command line to the background so that you can start another job and managing backgrounded processes requires only a handful of commands.