On Mon, Nov 01, 2021 at 04:53:12PM +0100, Alex fxmbsw7 Ratchev wrote: > coming from non -x : > > . ~/.bashrc > > bash: : command not found > bash: : command not found
Because this is you, I can't be sure whether you are correctly pasting the output from your terminal into email, or retyping it with who-knows-what changed. *IF* this is a true paste of the output from a terminal, then it appears you've got an invisible character in the command position. Observe: unicorn:~$ ^A bash: $'\001': command not found You see that there are two colons in the output, and a space after the first colon. In between that first space and the second colon, you see the command that bash is complaining about. If I try to run a non-breaking space as a command, then I see this: unicorn:~$ bash: : command not found You may not be able to see it easily, but there are two non-breaking space characters pasted above, one in each line. The characters between the two colons on the second line are bash's space, and the non-breaking space that I typed. It's very hard to imagine what kind of character you could have typed to produce the output you showed in your email. But my knowledge of the gory entrails of Unicode is pretty limited, so who knows what it could be. Or, you might have simply mis-represented the output. That's my guess. > set -x goes > > set -x ; . ~/.bashrc ; set +x > + . /root/.bashrc ++ . > /root/xbl5/xbl /root/xbl5e/ps1x > +++ set -mb +++ shopt This is mangled beyond recognition. You've got missing newlines, or newlines replaced by a multitude of spaces, or... *sigh*. All I can tell you is: 1) Identify WHICH FILE the error is actually coming from. You've probably got some multi-layer hierarchy of sourced/dotted-in files. The first step will be to figure out *which* one has the problem. Do this by commenting things out, or by dotting in the second-tier files manually, or whatever it takes. 2) Once you know the real file that has the problem, use a hex dumper, or a hex editor, or whatever tools you feel will help you, to find the invisible or unprintable character.
