nixCraft Linux / UNIX Newsletter

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How to add bash auto completion in RHEL 8 (Red Hat Linux)

Posted: 10 Aug 2019 01:14 PM PDT


I set up a new RHEL 8 VM from cloud images, but my auto-completion of bash shell commands are not working. How do I enable autocomplete feature in RHEL 8 (Red Hat Enterprise Linux 8)? How do I write simple bash completion code in RHEL 8?

The post How to add bash auto completion in RHEL 8 (Red Hat Linux) appeared first on nixCraft.

List or Check Installed Linux Kernels using command line

Posted: 10 Aug 2019 01:10 PM PDT


How do I list all installed kernel on Linux operating system? How do I find out current kernel version?

The post List or Check Installed Linux Kernels using command line appeared first on nixCraft.

How to install networked HP printer and scanner on Ubuntu Linux

Posted: 10 Aug 2019 10:34 AM PDT

I have HP Officejet Pro printer and scanner. How do I install HP Officejet Pro network printers and scanners on Ubuntu Linux? How can I install HP printer on Ubuntu Linux?

The post How to install networked HP printer and scanner on Ubuntu Linux appeared first on nixCraft.

How to check if port is in use on Linux or Unix

Posted: 10 Aug 2019 05:52 AM PDT


How do I determine if a port is in use under Linux or Unix-like system? How can I verify which ports are listening on Linux server? How do I check if port is in use on Linux operating system using the CLI?

The post How to check if port is in use on Linux or Unix appeared first on nixCraft.