This one is for my Ubuntu (21.04) System

dwm - dynamic window manager

dwm is an extremely fast, small, and dynamic window manager for X.

In order to build dwm you need the Xlib header filesr, make, gcc

Xlib, libXft, and Xinerama header files
Clipmenu: https://github.com/cdown/clipmenu
Clipnotify: https://github.com/cdown/clipnotify
- libxfixes-dev, libxfixes3, x11proto-core-dev, libx11-dev
Slock: https://github.com/khuedoan/slock
Skippy (For the Overview) : https://github.com/jash-maester/skippy-xd
- Ubuntu: libjpeg-dev, libgif-dev
Flameshot : Screenshot tool
Xbanish : TO hide mouse pointer while typing

Edit config.mk to match your local setup (dwm is installed into the /usr/local namespace by default).

Afterwards enter the following command to build and install dwm:

sudo make clean install

Add the following line to your .xinitrc to start dwm using startx:

exec dwm

In order to connect dwm to a specific display, make sure that the DISPLAY environment variable is set correctly, e.g.:

DISPLAY=foo.bar:1 exec dwm

(This will start dwm on display :1 of the host foo.bar.)

In order to display status info in the bar, you can do something like this in your .xinitrc:

while xsetroot -name "`date` `uptime | sed 's/.*,//'`"
do
	sleep 1
done &
exec dwm

The configuration of dwm is done by creating a custom config.def.h and (re)compiling the source code.