Re: some unknown bug, says : command not found

[Greg Wooledge]

On Tue, Nov 02, 2021 at 04:52:24AM +0100, Alex fxmbsw7 Ratchev wrote:
> to answer around what was written, i dont have a cat alias
> 
> but what mr andreas wrote seems much similiar to what i do, process sub..
> ill check the vars carefully but i dont get it fully

unicorn:~$ bash
unicorn:~$ $xyz <( true )
bash: /dev/fd/63: Permission denied
unicorn:~$ "$xyz" <( true )
bash: : command not found

> but, on your all tries to produce command not found, can u set -x the
> tries, .. in mine it shows ++++ cat ... then command not found, like the
> cat is gone somehow
> means does yours produce a + cat ( or cmd ) and then just display command
> not found

unicorn:~$ bash
unicorn:~$ set -x
unicorn:~$ "$xyz" <( cat /dev/null )
+ '' /dev/fd/63
++ cat /dev/null
bash: : command not found

I don't know what else to tell you.  Your customized environment is so
ridiculously convoluted that NOBODY understands it, not even you.

Either this is helpful, or not.  I don't think you're going to get any
better results from help-bash or bug-bash than this.

In any case, I'm 99% sure this is not a bug in bash -- only in one of
your files.