Ctrl
,
Alt
, and
Shift
are modifier keys — hold them down while pressing other keys to modify the effects.

Terminal

Effect

Shortcut

Demo
Open File Explorer here
start .
Go back to last location
cd -
Autocomplete
Tabtab symbol
Autocomplete - list all options
Tabtab symbol
,
Tabtab symbol
Reverse search
Ctrl
+
R
Reverse search - previous match
Ctrl
+
R
,
Ctrl
+
R

Effect

Shortcut

Demo
New terminal
Ctrl
+
Alt
+
T
New terminal tab
Ctrl
+
Shift
+
T
Switch to tab [1-9]
Alt
+
0
to
9
Close tab
Ctrl
+
D