How to List or Display all Cron Jobs in Linux
by Cron is a command-line job scheduler available on Linux operating systems that allows users to …
How to Disable IPv6 on RHEL System
In computing, there are two types of IP addresses, IPv4 and IPv6. By default, IPv6 …
How to View Contents of tar.gz File in Linux
A tarball is commonly known as a TAR file, short for tape archive, which is …
How to Create tar.gz File in Linux
A tar archive is a file that stores a collection of directories and files, also …
How to Identify LUN Mapped to VxVM Disk in Linux
On Linux, you can quickly find out how LUNs are mapped to the underlying OS …
How to List Available Package Updates in Ubuntu
Keeping your Ubuntu system up-to-date is critical to ensuring a system’s stability and security. This …
How to Check if Your Linux System Uses UEFI or BIOS
When you boot a Linux system, it boots into legacy BIOS (Basic Input/Output System) mode …
How to Find SAN Disk LUN Number in Linux
When your dealing with SAN attached disks on Linux system, you may need to increase …
How to List All Running Services under systemd in Linux
When you boot a Linux system, a lot of background tasks are kicked in as …
How to Find CPU Cores in Linux
Sometimes, you may need to check how many CPUs a Linux system has for various …