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Interesting Facts about Linux Linux is community-developed and open source operating system for computers, servers, mainframes, embedded devices, and m…

Interesting Facts about Ubuntu Ubuntu is an open source, freely available Linux based operating system. It is the most popular and widely used operatin…

String Operators | Shell Script Pre-Requisite: Conditional Statement in Shell Script There are many operators in Shell Script some of them are discus…

last command in Linux with Examples The last command in Linux is used to display the list of all the users logged in and out since the file /var/log/wt…

more command in Linux with Examples more command is used to view the text files in the command prompt, displaying one screen at a time in case the file…

rm command in Linux with examples rm stands for remove here. rm command is used to remove objects such as files, directories, symbolic links and so on …

less command in Linux with Examples Less command is linux utility which can be used to read contents of text file one page(one screen) per time. It …

Disk usage This script will be useful to analyze the disk usage and if the reported disk space is more than 90 % an email will be sent to the administr…

Shell Scripting with Bash Shell scripts are plain text files that contain a sequence of commands that are run by a shell, one after another. Bash is…

Head command in Linux with examples It is the complementary of Tail command. The head command, as the name implies, print the top N number of data o…

HARMAN hiring L2 Support ,  Linux , AWS F2F interview on 30th March 2019 Saturday (Bangalore location) Experience required for the Job:  3 - 13 years …

Tail command in Linux with examples It is the complementary of head command.The tail command, as the name implies, print the last N number of data o…