mksh | bash script from a standard template | Script Programming library
kandi X-RAY | mksh Summary
kandi X-RAY | mksh Summary
Generates a bash script from a standard template with some basic functions. Just copy mksh and templ.txt to a folder in your $PATH.
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Trending Discussions on mksh
QUESTION
I see this throughout shunit2
, which aims for maximum portability across old Bourne-style shell scripts (see source here):
ANSWER
Answered 2021-May-28 at 17:44Because the user could have shadowed it with an alias or function, and using builtin
bypasses those, but isn't completely portable to old shells.
QUESTION
I wanted to change current directory into shell script into directory, containing specific regular file. I found that following trick works in mksh
and busybox sh
:
ANSWER
Answered 2020-Aug-11 at 20:17Latest edition of the standard doesn't allow that. POSIX.1-2017 cd
spec. says that if the pathname component preceding dot-dot is not a directory, cd
shall consider that an error.
QUESTION
I have the excellent fish
shell set as the default shell on my main laptop. For portability reasons (and editability reasons, as editing fish shell source blocks is buggy and slow) I'd still like to sometimes use sh
or bash
in my org-mode
source blocks. It seems that org always resolves to fish
, no matter what I try:
ANSWER
Answered 2020-Jun-13 at 11:47I think you'll find that the SHELL
environment variable isn't what you think it is.
Try echoing $0
instead -- or running any built-in shell command which will give shell-specific output (bash has a help
command, for example).
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