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1)What is a package manager in Linux? In simpler words, a package manager is a tool that allows users to install, remove, upgrade, configure and...
Create a simple file and do ls -ltr to see the details of the files In Linux, there are three types of owners for a file. User - The user permissions...
Write a bash script createDirectories.sh. When the script is executed with three given arguments (directory name, start number and end number) it...
What is Shell Scripting Shell scripting is an important part for process automation in Linux. Shell scripting is a program which contains series of...
Cat command : Cat command is used to display contents of the file For example here we are using echo command to write/print "Hello World" in the...
