Create a simple file and do ls -ltr to see the details of the files Write an article about File Permissions based on your understanding from the notes you can see from above, by default -rw-rw-r-- is the file permission. Let's understand what is r, ...
Write a bash script createDirectories.sh that when the script is executed with three given arguments (one is directory name and second is start number of directories and third is the end number of directories ) it creates specified number of director...
what is kernel? The kernel is a fundamental part of an operating system that acts as a bridge between the hardware and software components of a computer. It is responsible for managing the system's resources, such as memory, input/output devices, and...
#90daysofdevops #trainwithsubham To view what's written in a file. First, we need to create a file then, we will add some lines there. then, we will see what is written there. syntax: echo hello good morning > hello.txt cat hello.txt To change the a...
#90daysofdevops #challange
what is DevOps? DevOps is a combination of development (Dev) and operations (Ops), and refers to a set of practices and tools that facilitate collaboration between software developers and IT operations teams. The goal of DevOps is to increase the sp...