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A comment on Useful sed scripts and patterns. Parent comment
I sometimes forget the exact syntax for pipes and file open/close, but it's not hard to find in 40 pages.
AWK is in busybox, and a lot of other places that Python simply cannot go.
The control structure syntax is also the same a C/JavaScript/PHP/C++ etc., so it certainly does not hurt to know it.
https://archive.org/download/pdfy-MgN0H1joIoDVoIC7/The_AWK_P...
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I sometimes forget the exact syntax for pipes and file open/close, but it's not hard to find in 40 pages.
AWK is in busybox, and a lot of other places that Python simply cannot go.
The control structure syntax is also the same a C/JavaScript/PHP/C++ etc., so it certainly does not hurt to know it.
https://archive.org/download/pdfy-MgN0H1joIoDVoIC7/The_AWK_P...