Posts From Lalit Kumar

Linux Topics 0 Comments

How to Sync System Time By Using timedatectl Command On Ubuntu?

The system clocks are not perfect they are prone to drift that means over the time it starts lagging from the actual time. There are many network services that require

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Grub Vs Lilo

A system requires different programs for accomplishing different tasks. The boot loader is the first program that runs when a computer starts. It is responsible for loading and transferring control

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How To Install And Use Linux Containers (LXC) On Ubuntu?

LXC (Linux containers) is the operating system-level virtualization which is used for running multiple isolated Linux systems called containers on a host machine. Unlike a virtual machine that requires dedicated

FreeBSD Topics 0 Comments

How To Setup And Use PF Firewall On FreeBSD 12.1?

A firewall is a network security system that monitors incoming and outgoing network traffic flows through a system. It allows or blocks the data packets based on a set of

FreeBSD Topics 0 Comments

How To Sync System Time With NTP Servers In FreeBSD?

The computer clocks are not perfect they are prone to drift that means over the time system clock starts lagging from the actual time. There are many network services that

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How To Convert A Disk From GPT To MBR On Linux?

The firmware interface is a way by which firmware interacts with the operating system. The BIOS is the usual firmware interface while UEFI is the newer one that has some

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How To Convert A Disk From MBR To GPT On Linux?

The firmware interface is a way by which firmware interacts with the operating system. The BIOS is the usual firmware interface while UEFI is the newer one that has more

System Understanding 0 Comments

The Differences Between UEFI And BIOS

BIOS and UEFI both are the firmware interfaces that act as an interpreter between the system’s firmware and operating system. A firmware interface initializes the hardware components while the startup

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How Vim Is Different From Vi?

Vi is a command-line text editor originally developed for Unix operating system. You can find it installed on almost any Unix-like operating systems including Linux, BSD, etc. Vi was originally

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How To Install And Use GNU Emacs On Linux?

The Emacs or GNU emacs is one of the oldest and feature-rich text editor. Initially, it was developed for the Unix-like operating systems but later released for Windows and such