All posts by Tuna Peyo

What is an IP address?

Jun 3,93

An IP address is a 32-bit number that identifies a host on a network. It is usually written in the …

Read More

Change runlevel

May 28,93

The init process is the first process that is run by the kernel. Its primary purpose is to start processes from …

Read More

/etc/inittab

May 28,93

The /etc/inittab file is the configuration file used by the System V (SysV) initialization system in Linux. This file defines …

Read More

Runlevels

May 28,93

A runlevel is the operating state of a Linux operating system. Linux relies on runlevels to determine which services are started …

Read More

dmesg command

May 28,93

The dmesg command in Linux is used to print the kernel ring buffer (a data structure that records messages related …

Read More

Alternative boot loaders

May 28,93

There are a few other boot loaders in Linux besides GRUB. Here is a brief description of some of them: …

Read More
Geek University 2022