5a125fac96
For example, this program
#!/bin/sh
die() { echo die called with $1; exit 1; } >&2
die foo
die bar
will print *both* those messages!
I honestly don't care if this is posix or not, but it is BRAIN DEAD for
the ">&2" to change the meaning from {} to ()
Oh and the grep thing is even worse.
echo foo | grep ^/
works fine in an interactive shell but in a script it attempts to
*execute* "/", complains, while simultaneously complaining about usage
of grep.
It's almost like it's treating ^ like |
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