Bash Scripts — Part 4 — Input and Output

Last time, in Part 3 of this bash scripting series, we talked about command line parameters and switches. Our topic today is input, output, and everything related to this.

Photo by Ben Kolde on Unsplash

You are already familiar with two methods of working with what command-line scripts output:

  • Display the output data on the screen.
  • Redirecting output to a file.



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Mikhail Raevskiy

Mikhail Raevskiy


Bioinformatician at Oncobox Inc. (@oncobox). Research Associate