#Ubuntu 16.04 bitlocker reader gui how tolittle typewriter company called IBM) because control systems failed and no one in the 3500 person facility knew how to use vi and it was the only tool available on the machine. Not only has it made me able to work at any business on any system anytime over the years, but I've seen an entire factory go offline (you may have heard of them. vi and the BASH shell (for Linux, it was an older shell for us then) are the tools you must know and you need to know them generically (not modified or personalized) to be able to work in an emergency.Īnd this really paid off for me. This was a lesson taught to me in my first day of my first admin job in 1994 on Solaris - don't customize your environment, don't use fancy tools and crutches because when the sh1t hits the fan is when you need to be able to perform and when that happens you don't control what tools are available to you. it was the only one installed, it's a system that only has vi, it might not be the only one but you don't know the others, the system has failed and it is the only one that still works (vi is protected in ways other editors are not), the system lacks the resources to run something else, etc. It might be the only one for any numbers of reasons. Vi is the one and only text editor that you can be sure will always be there. vi is available and always has been, on every UNIX system since the dawn of time (which was Januwhich UNIX literally considers to be the dawn of time.) No matter what system you use, vi is there. I actually have a short article out on the webs about the importance of it, but it's basically because. Vi is on my list to play around with and learn but does seem to be rather complicated for a text editor vi & nano are both command line text editors, what kind of situation would stop you getting to nano? could you not lose access to vi in same way? You dont always have nano when things go wrong.Ĭan you explain that statement? im still fairly new to linux. But there are very important reasons to learn vi.
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