Шпаргалка по Linux ls — List files and directories cd — Change directory pwd — Print working directory mkdir — Create directory touch — Create empty file cp — Copy file/directory mv — Move/rename file/directory rm — Remove file/directory cat — Display contents of the file grep — Search for a pattern in the file less — View file contents one page at a time tar — Create/extract compressed archive chmod — Change file permissions chown — Change file ownership ps — List running processes top — Display system resource usage kill — Terminate process ping — Test network connectivity netstat — Display network connections ifconfig — Configure network interface scp — Copy files securely over the network ssh — Securely connect to a remote server