Why doesn't a bash script execute a command in a new tab?

Question

linux

Wrote a simple bash script

#!/bin/bash
gnome-terminal --tab --title="newtab" -- "bash -c \"ls\""

As a result, I get the following error:


If you simply execute gnome-terminal --tab --title="newtab", then the tab opens normally.

PS: ubuntu 18

Answer 1

gnome-terminal --tab --title="newtab" -- $SHELL -c 'ls && $SHELL'

or even like this:

gnome-terminal --tab --title="newtab" -- $SHELL -c 'ls && sleep 5'

Answer 2

Lots of extra bukaf. Be humble)))

gnome-terminal --tab --title="newtab" -e 'man gnome-terminal'