Very useful bash awk scripting tricks.
Awk and bash are a very good combination for extracting certain text strings from a text file or the output of a program. Here I am extracting only the values that are surrounded by square brackets. 4.4 Mon Jan 27 jason@Yog-Sothoth 0: $ lspci | awk -vRS="]" -vFS="[" ‘{print $2}’…
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