© 2023 Hashnode
#90daysofdevops
What is a package manager: A package manager in Linux is a software tool that helps users to install, remove, and manage software packages on their system. It automates the process of finding, downlo…
Hello Readers, Here we are Day 4 of #90daysofdevops Before getting into the topics just want to quote for #Beginners. "Believe in yourself and all that you are. Know that there is something inside yo…
Hi All, We learned below Linux topics in today's session. 1- User/Group. 2-Grep, awk, find 3-Permissions 4-Ssh and SCP 5-Systemctl and apt install. 1-What is User/Group? useradd is a Linux command for creating a new user. It requires variou…
The concept of Linux File permission and ownership is important in Linux. Here, we will be working on Linux permissions and ownership and will do tasks on both of them. Let us start with the Permissio…
Overview Linux is free, open-source and powerful operating system developed by Linus Torvalds in 1991. It is easy to learn for beginners. It is lightweight, efficient and known for it's performance, s…
#90Days of DevOps challenge #day5 task of the #90daysdevops challenge. Write a bash script createDirectoriess1.sh that when the script is executed with three given arguments (one is the directory nam…
The concept of Linux File permission and ownership is important in Linux. Today, we will be working on Linux permissions and ownership and will do tasks on both of them. Let us start with the Permissions. Create a simple file and do ls -ltr…
What is Kernel The kernel is the core component of the operating system that provides low-level services for hardware devices, memory management, process management, and system security. It acts as an…
What is CodeDeploy? AWS CodeDeploy is a deployment service that automates application deployments to Amazon EC2 instances, on-premises instances, serverless Lambda functions, or Amazon ECS services. C…
Linux operating system has Hardware, Kernel, Shell and Application/Utilities as layers of architecture. Kernel and Shell The kernel is the core component of the OS. In layman's terms, it means Kernel …
