If you want multiple terminal within one terminal, then tmux is the way.
Download tmux: sudo pacman -S tmux
Using Procedure:
- Vertical split:
ctrl+b > %
- Horizontal split:
ctrl+b > "
- Copy:
- To get into copy mode:
ctrl+b > [
- Use arrow key to move.
- To start selecting:
ctrl+b > ctrl+space
- To save the selected text:
ctrl+w
- Paste:
ctrl+b > ]
- To get into copy mode: