Hi,
I wrote a shell script on a non-Debian system and assumed, in my
greenness, that testing it with #!/bin/bash --posix would ensure that
the script would run under dash too. I was wrong. Of course that is the
fault of bash and not dash.
Here is a simplified form of the script:
#!/bin/dash
# This works when run with #!/bin/bash --posix
func() {
cat /proc/1/environ
}
sudo sh -c "$(declare -f func); func"
Can I do anything equivalent with dash?
I did not find anything in the docs, but hope dies last.
Of course I can swap the function out in a seperate script, but I'd like
to avoid that.
Thanks in advance for all ideas.
Kind regards,
-Alex
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