Why "sudo"?
BeginLinux Guru
On Linux, Unix, and BSD systems, it's important to control what your systems administrators can and can't do. The best way you can do this is by using the sudo utility. This can greatly enhance IT security on your enterprise network. Knowing about basic Linux security or Unix security can help you out in a big way.
A linux administrator tutorial from beginlinux guru, the linux tutorial specialist.
Also, be sure to check out the book, "Sudo Mastery", which is an excellent full-length reference book about sudo.
https://www.amazon.com/gp/product/B00GA2W47O/ref=as_li_tl?ie=UTF8&camp=1789&creative=9325&creativeASIN=B00GA2W47O&linkCode=as2&tag=civicsandpolitic&linkId=2381d9fc14cd95e5b815cd8215e81ca9 ... https://www.youtube.com/watch?v=Q5qMY1elbyE
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