Mission 309

Terminal recovery sequence

Reorient, review recent work, and clear the display without losing state.

Terminal basics
8 minutes Core Lesson 309 of 360
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Lesson 309 of 360 0/360 lessons 0/17 missions Terminal basics · 8 minutes
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Ops lab terminal Training lab
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learner@clairos:/home/learner $ Unix ops lab: type a command, press Enter
Instructions 8 minutes

Click any instruction for the command details, the why, and the common mistake to avoid.

Reconfirm location

Run pwd.

pwd
Review recent commands

Run history.

history
Clear the display

Run clear.

clear
Lesson support

What to notice while you play.

Objective

Build repeatable confidence with recovering orientation in a busy terminal.

Hint

Start with pwd, inspect the result, then continue in order.

Why it matters

Recovering orientation in a busy terminal helps operators explain what they know before they change anything.

Common mistakes
  • Skipping the output that proves recovering orientation in a busy terminal.
  • Changing several things before recording a baseline.
Reference

Commands in this lesson.

pwd

Print the current working directory.

history

Show recent commands.

clear

Clear terminal output.