Tips and Tricks
How to suppress sysctl: reading key 'net.ipv6.conf.all.stable_secret' in Linux
Steps to suppress sysctl: reading key "net.ipv6.conf.all.stable_secret" message while running sysctl -a to grep a value from STDOUT with example in Linux
SHELL/BASH: Convert space to tabs & use tab in Unix Shell Script with slug: use-tab-in-unix-shell-script-convert-space examples
In this article I will share the steps to display equal alignment of multiple columns i.e. to convert space delimited to tab delimited using shell script.
Fix: cpio premature end of archive, List (lsinitrd) & Extract initramfs slug: extract-initramfs-cpio-premature-end-archive in RHEL Linux
How to extract/unpack/uncompress the contents of the initramfs image on RHEL7 and RHEL8? How do I list initramfs image file content? How do I modify the …
Solved "error: Failed dependencies:" Install/Remove rpm with dependencies slug: error-failed-dependencies-install-remove-rpm Linux
Learn how to install and remove rpm on Linux having multiple dependencies with and without yum. This can be performed online as well as offline depending upon …
How to disable tty or enable tty console in Linux ( RHEL / CentOS 7)
How to enable tty for more than 6 console. How to disable all the tty terminals in Linux. systemd disable tty. systemd enable tty using getty service in Linux.