removing the search and other icons from terminal window

I have been trying to customize my terminal with Ubuntu and wanted to remove the search button and some other buttons in the terminal window shown here:

as you can see the search bar in the upper right corner, the three lines button in the upper right corner and the add terminal button in the top left corner if someone would know how to remove these it would be appreciated...

Thanks :)

Solution 1:

You could remove all buttons by reverting to a "legacy" title bar, i.e., a title bar provided by the window manager. You can change the relevant settings with the following commands:

gsettings set org.gnome.Terminal.Legacy.Settings headerbar false
gsettings set org.gnome.Terminal.Legacy.Settings default-show-menubar false

The first command disables the client side decorations, whereas the second command hides the menu bar.