Linux is one of the popular OS like Microsoft Windows.It is free of coust. We need to learn basic Linux Commands.
The below all Linux Commands are most commonly used.
| Command | Description |
|---|---|
| cat | Display file’s contents to the standard output device. |
| cd (directorypath) | Change to directory. |
| clear | Clear a command line screen/window for a fresh start. |
| date [options] | Display or set the system date and time. |
| df [option] | Display used and available disk space. |
| du [options] | Show how much space each file takes up. |
| chown [options] filename | Change who owns a file. |
| find [pathname] [expression] | Search for files matching a provided pattern. |
| kill [options] pid | Stop a process.If the process refuses to stop |
| ls [options] | List directory contents. |
| man [command] | Display the help information for the specified command. |
| mkdir [options] directory | Create a new directory. |
| passwd [name [password]] | Change the password or allow (for the system administrator) to change any password. |
| ps [options] | Display a snapshot of the currently running processes |
| lpr [options] | Send a print job. |
| ln [options] source [destination] | Create a shortcut. |
| less [options] [filename] | View the contents of a file one page at a time. |
| chmod [options] mode filename | Change a file’s permissions. |
| chown [options] filename | Change who owns a file. |
| who [options] | Display who is logged on. |