Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
Cool Shell/Terminal Commands
Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
Seeking Help
The best way to seek for help is surely to use a search engine. However, there are serveral terminal command that can help you quickly …
Tips on "sed"
Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
Alternatives
Tips on Gemini
Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
Recommendation of Credit Card Usage
Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
Tips and Traps
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Avoid AMEX as it is nutorious for closing many customers' credit cards without valid reasons.
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Costco is a wholesale. It is not considered as a grocery or supermarket …
Tips on Boating
Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!