Master the command line with these essential Linux tools. Click/tap any command for detailed usage examples.
Stream editor for filtering and transforming text
Search text using patterns
Pattern scanning and processing language
Output the last part of files
Output the first part of files
Concatenate files and print on the standard output
Archiving utility
Search for files in a directory hierarchy
List directory contents
Change file modes or Access Control Lists
Report a snapshot of the current processes
Display Linux processes
Report file system disk space usage
Estimate file space usage
Send a signal to a process
List open files
Transfer data from or to a server
OpenSSH remote login client
Secure copy (remote file copy program)