Hello everyone.
I’m sitting, I can’t understand, I am writing:
echo"$Black =========================== =================================================== ==="

Under $Black I have Black='\[\ e[0;30m \]'
But the answer is plain text, it’s just replaced with the text in the variable, in short, like this:
\[\ e] 0;============== =================================================== =========


1 Answers 1

To begin with, carefullygoogle/read how to use control codes correctly, for example:
man echo

-e enable interpretation of backslash escapes

echo -e"$Black ====================================== ============================================"