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Do you know of any learning resources that are strictly POSIX sh instead of a specific shell? I'm looking to learn and it will be very helpful.
by reacharavindh 9y ago
Do you know of any learning resources that are strictly POSIX sh instead of a specific shell?
I'm looking to learn and it will be very helpful.
- kasabali 9y agoNo need to learn strict POSIX shell. If you learn bash from a good guide and it should explicitly inform you about bash specific features. This way you can learn both at the same time. On top of that you can use `checkbashisms` tool to lint your script against bash specific syntax.
- frou_dh 9y agoCheck out this presentation: https://youtu.be/olH-9b3VJfs https://youtu.be/olH-9b3VJfs And the accompanying reference site: http://shellhaters.org/ http://shellhaters.org/
- Sir_Cmpwn 9y agoHow about the standard? http://pubs.opengroup.org/onlinepubs/9699919799/utilities/V3_chap02.html http://pubs.opengroup.org/onlinepubs/9699919799/utilities/V3...