Linux and Unix, Open Source, Linux Howtos
Are you curious to check when the Linux Operating System (OS) was installed on your machine ? It could be for various reasons. Recently I had a requirement to find …
How to check Linux Operating System (OS) installation Date And Time Read More
Linux Mint 19.2 “Tina” was released on Aug 02nd 2019, it is a long term support release, which is based on Ubuntu 18.04 LTS (Bionic Beaver). It will be supported …
How to upgrade Linux Mint 19.1 (Tessa) to Linux Mint 19.2 (Tina) Read More
Debian 10 “Buster” was released on July 06th 2019, after 25 months of development with lot of new features and updated packages. It’s Long Term Support (LTS) release and will …
How to upgrade Debian 9 (Stretch) to Debian 10 (Buster) Read More
There are many reasons for systemd crash/go down on Linux, which you can investigate and fix ,but it is time consuming. One thing you can do it immediately to bring the …
How to configure systemd to start a service automatically after a crash in Linux Read More
There are many open source monitoring tools are currently available in market to monitor Linux systems performance.Those will send an email alert when the system reaches the specified threshold limit …
Bash script to automatically start a services when it goes down on Linux Read More
As we all know terminal is a crucial tool for Linux admin, which allow them to perform any kind of task in a secured manner. When you type password in …
How to display Asterisks(*) when you type Password in Linux Terminal Read More
There are many open source monitoring tools are currently available in market to monitor Linux systems performance.which will send an email alert when the system reaches the specified threshold limit. …
Bash script to send a mail when new user account is created in system Read More
Canonical introduced Live patch Service in Ubuntu 14.04 LTS system. Live patching service allows you to install and apply critical Linux kernel security updates without rebooting your system.Which means, you …
How to enable Canonical Kernel Livepatch service on Ubuntu LTS system Read More
There are three commands are available in Linux to create an user account. Have you ever tried to create an user account in Linux using manual method? Three Methods To …
How to create an user account without using “useradd” command in Linux Read More
There are many open source monitoring tools are currently available in market to monitor Linux systems performance which will send an email alert when the system reaches the specified threshold limit. …
Bash script to monitor messages log (Warnings, Errors and Critical) in Linux Read More