#linux-for-beginners
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#90daysdevops #day07 What is a package manager? A package manager is a group of software that helps to automate the installation process, upgrading...
#90daysdevops #day6 whenever we use ls -ltr command we see something like this: So what is this -rwxrwxrwx . r : read permission w: write...
#90daysdevops #day05 Write a shell script to create a specified number of directories with a dynamic directory name. output: A Script to backup...
#90daysdevops #day4 Shell is an interface between the user and the kernal . So the commands that we write inside our shell to communicate with the...
cat : - It can read, concatenate, and write file contents to the standard output. Syntax: cat [options] file_name cat -n : add a number line to each...
#90DaysOfDevOps #Day02: Command to check your present working directory:- To check in which directory you are working ,pwd command is used. List...
