Search and explore various Linux commands.
Summarize the situation you want to resolve in up to 300 characters and ask the AI which commands you need.
Click on the desired category to filter the commands. You can also enter a keyword to search for specific content.
man Command Guide: Accessing Linux Manual Pages
`man` command (short for manual) is used to display online manual pages for various system elements such as commands, functions, file formats, and kernel interfaces in Linux and Unix-like operating systems. It is a fundamental source of information to understand system functionality and troubleshoot issues. Through this guide, learn how to use the `man` command and efficiently navigate the manual pages.
meld: Visual File/Directory Comparison and Merging Tool
meld is a graphical user interface (GUI) tool used to visually compare and merge two or three files or directories. It is very useful for code reviews, checking changes before and after applying patches, and resolving version control conflicts.
mkdir Command Guide: Create New Directories
`mkdir` command (make directory) is used in Linux and Unix-like operating systems to create new directories (folders). It is an essential command for organizing and tidying up the file system. Through this guide, learn the basic usage and useful options of the `mkdir` command.
mkfs: File System Creation Tool
The mkfs command is used in Linux to create (format) file systems on disk partitions. With this tool, you can create new partitions and build a logical structure where data can be stored. It supports various file system types (ext4, XFS, FAT, etc.).
mmv: Move/Copy/Link Multiple Files by Pattern
The mmv command is a tool used to move, copy, link, or rename multiple files based on specific patterns. It supports wildcard pattern matching similar to regular expressions, making it useful for batch processing a large number of files.
more: View Text File Content Page by Page
The 'more' command is a 'Paginator' that displays the contents of a text file screen by screen. When the file content does not fit on a single screen, it allows the user to navigate through the content one page at a time.
mount: Mount and Unmount File Systems
The `mount` command connects a file system to a specified directory, making it accessible. It is used to integrate various storage devices such as hard disks, USB drives, and CD-ROMs into the system's file hierarchy.
mv Command Guide: Moving/Renaming Files and Directories
`mv` command (move) is used in Linux and Unix-like operating systems to change the name of files or directories, or to move them to another location. It is an essential command for organizing and restructuring the file system. Through this guide, you will learn the basic usage of the `mv` command and its useful options.
nano: A Terminal-Based Text Editor
Nano is a simple and intuitive text editor used in terminal environments. Inspired by the Pico editor, it is designed to be easy for beginners to use. It provides basic text editing functions such as creating, editing, and saving files.
Netcat (nc) Command Guide
`netcat` or `nc` is a powerful command-line tool used for reading and writing network connections. It can perform various network tasks such as creating and receiving TCP or UDP connections, hence it is often referred to as the 'Swiss army knife of networking'. It is very useful for network debugging and management, including port scanning, file transfer, and building simple web servers.
netstat Command Guide: Checking Network Connections and Statistics (Legacy)
`netstat` command (network statistics) is used to display network connections, routing tables, interface statistics, masquerade connections, etc., in Linux and Unix-like operating systems. It is a useful tool for monitoring the network status of the system and troubleshooting issues. **However, in modern Linux systems, the `ss` (socket statistics) command has replaced `netstat`, providing faster and more powerful features. Therefore, the use of the `ss` command is recommended.** Use this guide to understand the basic usage of `netstat` and why you should transition to `ss`.
nmap: Network Scanning and Security Auditing
nmap (Network Mapper) is a powerful open-source utility for network discovery and security auditing. It provides a wide range of features including host discovery, port scanning, OS detection, and service version detection, making it essential for understanding network infrastructure and identifying potential security vulnerabilities.