This is the command clear that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
clear - clear the terminal screen
clear clears your screen if this is possible, including its scrollback buffer (if the
extended "E3" capability is defined). clear looks in the environment for the terminal
type and then in the terminfo database to determine how to clear the screen.
clear ignores any command-line parameters that may be present.
Use clear online using onworks.net services