7 deprecated Linux commands you need to stop using - and what to use instead

Certain Linux commands are no longer maintained for a number of reasons - including security vulnerabilities. Here's the list.

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ZDNET's key takeaways

• Some Linux commands are no longer in use.
• These commands may still be available, but it's best to avoid them.
• Each of these commands has a newer replacement.

Over the decades that I've been using Linux, I've seen distributions and apps come and go. That should be no surprise to anyone. 

However, I've also experienced commands come and go, which might seem a bit strange at first. However, when you understand why some commands get deprecated, it makes sense.

Also: My 5 favorite distros of Linux past - and why I'm still thinking about them

Commands are deprecated for the following reasons:

• Security vulnerabilities
• A lack of ...