I've come across Red Hat allot lately and am wondering if I need to get studying. I'm an avid Ubuntu server user but don't want to get stuck only knowing one distro. What is the way to go if i want to know as much as I can for use in real world situations.

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[–] 2 points 3 years ago (1 child)

Wow, last time I managed HP-UX, SunOS/Solaris, AIX, and Irix, was last century...

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  • [–] 2 points 3 years ago* (last edited 3 years ago) (2 children)

    Unfortunately AIX in particular is very much still in use in my industry. Its slowly being phased out but is very much still there.

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  • [–] 0 points 3 years ago (1 child)

    In banking I suppose? Or airline? Having hard time seeing AS400 in Banking.... at least some are using IBM Z nowdays...

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