wmctrl
Command-line window manager control
TLDR
List windows
$ wmctrl -l
Activate window by title$ wmctrl -a [window_title]
Move window and focus$ wmctrl -R [window_title]
Switch workspace$ wmctrl -s [workspace_number]
Toggle fullscreen$ wmctrl -r [window_title] -b toggle,fullscreen
Move window to workspace$ wmctrl -r [window_title] -t [workspace_number]
SYNOPSIS
wmctrl [OPTIONS]
DESCRIPTION
wmctrl is a command-line tool for interacting with an X Window Manager that supports the EWMH/NetWM specification. It allows listing, switching, and manipulating windows from scripts or the terminal.
Window titles can be partial matches. Multiple actions can be combined.
PARAMETERS
-l
List windows-a TITLE
Activate window matching title-R TITLE
Move window to current workspace and focus-s N
Switch to workspace N-r TITLE
Select window for action-b ACTION
Modify window state (toggle, add, remove)-t N
Move window to workspace N
CAVEATS
X11 only. Requires EWMH-compliant window manager. Some features depend on window manager support.