Overview
This lecture compares command history usage in Windows and Linux terminals and explains how to clear the terminal screen.
Command History in Terminals
- Both Windows and Linux use the same command to access history.
- Use up and down arrow keys to scroll through previous commands.
- Press Control-R to search through the command history.
Clearing the Terminal
- Use the clear command to clean up or clear the terminal screen.
Key Terms & Definitions
- Command History — a record of previously entered commands in the terminal.
- clear command — a terminal command that erases all previous output from the screen.
Action Items / Next Steps
- Practice using up/down arrows and Control-R to navigate command history.
- Use the clear command to clear your terminal.