Sed Command to Delete Lines in File in Linux with Examples
Sed Command to Delete Lines: Sed command can be used to delete or remove specific lines which match a given pattern or are in a …
Linux Tutorials
How to Install tar in CentOS, RHEL or Fedora
tar is a widely used command-line based utility for combining a bunch of files and/or directories into one archive file, commonly known as a tarball for …
How to Install Katoolin on Linux Mint?
When the question comes which Linux Distro is best for ethical hacking then this becomes typical to choose with. Everyone likes the different environment, looks …
How to Install Lazy Script in Kali Linux?
Kali Linux is one of the most advanced hacking OS systems from Linux family. Kali Linux is filled with many hacking tools and supporting learners …
Unix / Linux – Signals and Traps
Signals are software interrupts sent to a program to indicate that an important event has occurred. The events can vary from user requests to illegal …
Unix / Linux – System Logging
Unix systems have a very flexible and powerful logging system, which enables you to record almost anything you can imagine and then manipulate the logs …
Unix / Linux – System Performance
We will introduce you to a few free tools that are available to monitor and manage performance on Unix systems. These tools also provide guidelines …
Unix / Linux – User Administration
There are three types of accounts on a Unix system − Root account This is also called superuser and would have complete and unfettered control of the …
