Beginning Portable Shell Scripting
Joe MacDonald writes “The earliest UNIX shell I encountered was the Bourne shell on a SPARCStation 2 at my university. As with many students of my generation, prior to that nearly all of my exposure to command line interfaces was some variant of DOS. I was quite proficient with the primitive scripting language that was available on such platforms but I immediately felt far out of my depth in this new environment. The commands seemed arcane, possibly dangerous, and almost immediately I regretted stepping into this unfamiliar wilderness without some sort of guide.” Read below for the rest of Joe’s thoughts.
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