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Unix file system

Lakshman MallavarapuLakshman Mallavarapu
Aug 19, 20221 min read

The UNIX file system always begins with the directory called root. It is considered as the parent directory and it is denoted by ‘/’ slash. This...

Unix file system

Types of Shell

Lakshman MallavarapuLakshman Mallavarapu
Aug 19, 20221 min read

UNIX system command is a program that Performs a desired function. UNIX command programs are either simple Utilities that perform simple operations or...

Types of Shell

The structure of Unix System

Lakshman MallavarapuLakshman Mallavarapu
Aug 19, 20221 min read

Kernel The kernel is the heart of the operating system. Controls the hardware. Turns parts of the computer system on and off at a programs...

The structure of Unix System

Unix History & Characteristics

Lakshman MallavarapuLakshman Mallavarapu
Aug 18, 20222 min read

History UNIX was developed at AT&T's Bell Laboratory 1969 Ken Thompson developed UNIXDennis Ritchie modified and developed C Ritchie and Thompson...

Unix History & Characteristics

Terraform Cheatsheet

Lakshman MallavarapuLakshman Mallavarapu
Aug 12, 20222 min read

Terraform CLI commands Install terraform on Ubuntu sudo apt-get update && sudo apt-get install -y gnupg software-properties-common wget -O-...

Terraform Cheatsheet