LinuxHow to View Running Processes in Linux Using top
If you are managing a Linux server and the system suddenly slows to a crawl,...
LinuxHow to Find Your Current Directory in Linux Using pwd
In a graphical operating system, you always know where you are. You can look at...
LinuxHow to Use the uniq Command to Remove Duplicate Lines in Linux
When working with large text files, log archives, or lists of IP addresses in Linux,...
LinuxHow to Count the Number of Files in a Directory in Linux
When you use the ls command in Linux, it prints a list of files to...
LinuxHow to Use the seq Command to Generate Number Sequences in Linux
When you are writing bash scripts in Linux, you often need to generate a list...
LinuxHow to Use the bzip2 Command to Compress Files in Linux
When you are managing a Linux server, disk space is at a premium. If you...
LinuxHow to Use the env Command to View Environment Variables in Linux
When you log into a Linux terminal, the system automatically sets up dozens of hidden...
TerminalHow to Use the ps Command to View Running Processes in Linux
When you are managing a Linux server, you don’t have a graphical Task Manager or...
LinuxHow to Use the less Command to Read Large Files in Linux
When you need to read the contents of a text file in the Linux terminal,...
TerminalHow to Create an SSH Key in Linux Using ssh-keygen
When you connect to a remote Linux server via SSH, you typically use a password....
LinuxHow to Rename Multiple Files in Linux Using the rename Command
If you need to rename a single file in Linux, the mv (move) command works...
LinuxHow to Check Your IP Address in Linux Using the ip Command
If you are setting up a local web server, troubleshooting a network connection, or trying...
LinuxHow to Check Your Current Working Directory in Linux Using pwd
Unlike a graphical desktop environment where you can constantly see folder windows and breadcrumb trails...
LinuxHow to Create a New User Group in Linux
In a Linux environment, managing permissions for individual users can become a nightmare. If you...
LinuxHow to Remove Empty Directories in Linux Using the rmdir Command
When you need to delete a file or a folder in Linux, the standard tool...
TerminalHow to Kill a Process by Name in Linux Using pkill
When a program freezes in Linux, you need to force it to close. The traditional...
LinuxHow to Create a Directory in Linux Using the mkdir Command
When working in a Linux desktop environment like Ubuntu, creating a new folder is as...