! followed by a ; or another terminator is interpreted as an history
expansion with no pattern that can never match anything.
$ !; echo hi
bash: !: event not found
$ !&& echo hi
bash: !: event not found
It should not be intepreted as a history expansion that cannot possibly
match anythin
On Mon, Aug 07, 2023 at 01:56:21PM +, Kamil Cukrowski Priv wrote:
> Hi, when BASH_SUBSHELL is part of a pipeline with just a simple command it
> does not increment. Consider the following:
> # docker run -ti --rm bash bash -c 'echo $BASHPID $BASH_SUBSHELL; echo |
> echo $BASHPID $BASH_SUBSHELL'
Hi, when BASH_SUBSHELL is part of a pipeline with just a simple command it
does not increment. Consider the following:
# docker run -ti --rm bash bash -c 'echo $BASHPID $BASH_SUBSHELL; echo |
echo $BASHPID $BASH_SUBSHELL'
1 0
8 0
Doing anything else, like `echo | { echo $BASH_SUBSHELL; }` or lik
