Contents

• The command line is great!
• I need help!
• Help is at hand!
• 'hint': Self help in two parts
• Part 1: the 'hints' file
• Part 2: the 'hint' command
• Breaking it down
• hint: Self help in three parts
• Some random hints
• Doing more with 'less'
• dpkg -S
• dlocate — a better dpkg -S
• Add an image border
• PDF split & combine
• Check CPU temperature
• Self-hosted GIT repo
• Recovering from git disasters
• Git forensics
• Monitor settings for projector
• Random Postgres hints
• Make your own hints
• The End