Linux
Core Linux commands, permissions, processes, and system administration.
Featured in Linux
Articles in Linux
55Bash Comments
Comments will help make your scripts more readable
Reading User Input
Via command line arguments and prompting users for input
Curl Post Request
Use cURL to send data to a server
Upload Files With curl
Learn how to upload a file to FTP, SFTP servers, Artifactory, and AWS S3 using the curl command.
How To Copy A Directory In Linux
Learn how to copy directories and their content in Linux using the cp command with options like -r for recursive copying, -i for interactive mode, and -a for preserving attributes.
Create Groups In Linux
Learn how to manually and automatically create and list groups in Linux.
How to Check the Size of Folders in Linux
Learn how to output the size of directories and subdirectories in a human-readable format in Linux and macOS using the du command.
Count Files in Linux
Learn how to count files and folders contained in directories and subdirectories in Linux using the ls, find, and wc commands.
List Open Ports in Linux
Learn how to output the list of open TCP and UDP ports in Linux, as well as their IP addresses and ports using the netstat command.
Format Command Output In Linux
Learn how to filter and format the content of files and the output of commands in Linux using the awk command.
