Good question, my point was about learning dangerous command to use them with caution more than trying to avoid them with aliases and stuff like that... dd is a useful command if you know how to use it :)
That's exactly what I was trying to show in this article. Most of the commands are very useful, it's just very easy to damage your system by mistake, so I tried to give some ideas of how to protect yourself from making these mistakes.
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Good question, my point was about learning dangerous command to use them with caution more than trying to avoid them with aliases and stuff like that... dd is a useful command if you know how to use it :)
That's exactly what I was trying to show in this article. Most of the commands are very useful, it's just very easy to damage your system by mistake, so I tried to give some ideas of how to protect yourself from making these mistakes.