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Linux Tools: The Meaning of Dot

Submitted by Rianne Schestowitz on Tuesday 15th of January 2019 06:28:44 PM Filed under
Linux

Let's face it: writing one-liners and scripts using shell commands can be confusing. Many of the names of the tools at your disposal are far from obvious in terms of what they do (grep, tee and awk, anyone?) and, when you combine two or more, the resulting "sentence" looks like some kind of alien gobbledygook.

None of the above is helped by the fact that many of the symbols you use to build a chain of instructions can mean different things depending on their context.

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