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#!/bin/bash
echo "Hello, world!"
ls -l

#!/bin/bash
echo "Hello, world!"
ls -l

TIP:

Tip: Remember to save your work frequently.

NOTE:

Note: Remember to save your work frequently.

IMPORTANT:

Important: Remember to save your work frequently.

CAUTION:

Caution: Remember to save your work frequently.

WARNING:

Wolpertingers are known to nest in server racks. Enter at your own risk.