Fix: now i3 automatically finds the id of the touchpad, added helping…

… comments to polybar config

config/i3/config

@@ -151,8 +151,8 @@ bindsym ctrl + F3 exec amixer set Capture nocap && dunstify -a "Microphone" "Mic
 bindsym ctrl + F4 exec amixer set Capture cap && dunstify -a "Microphone" "Microphone" "Microphone is unmuted" -r 100 -i /usr/local/bin/icons/mic.svg
 
 # toggle touchpad
-bindsym ctrl + F9 exec xinput set-prop 15 "Device Enabled" 0 && dunstify -a "Touchpad" "Touchpad" "Touchpad is disabled" -r 100
-bindsym ctrl + F10 exec xinput set-prop 15 "Device Enabled" 1 && dunstify -a "Touchpad" "Touchpad" "Touchpad is enabled" -r 100
+bindsym ctrl + F9 exec xinput set-prop $(xinput list | grep -oP 'Touchpad.*id=\K\d+') "Device Enabled" 0 && dunstify -a "Touchpad" "Touchpad" "Touchpad is disabled" -r 100
+bindsym ctrl + F10 exec xinput set-prop $(xinput list | grep -oP 'Touchpad.*id=\K\d+') "Device Enabled" 1 && dunstify -a "Touchpad" "Touchpad" "Touchpad is enabled" -r 100
 
 # workspaces names
 set $ws1 "1"

config/polybar/config.ini

@@ -93,6 +93,8 @@ modules-right =
 separator =
 
 ; Change it for yourself
+; find /sys/devices -name "edid"  
+
 monitor = HDMI-1
 monitor-fallback =
 monitor-strict = false
@@ -201,6 +203,8 @@ ramp-volume-foreground = ${color.blue}
 type = internal/backlight
 
 ; Change it for yourself
+; ls -1 /sys/class/backlight/
+
 card = amdgpu_bl0
 use-actual-brightness = true
 enable-scroll = true
@@ -219,6 +223,8 @@ type = internal/battery
 poll-interval = 2
 
 ; Change it for yourself
+; ls /sys/class/power_supply/
+
 battery = BAT1
 adapter = ADP0
 full-at = 99
@@ -264,6 +270,8 @@ type = internal/date
 interval = 1
 
 ; Change it for yourself
+; https://en.cppreference.com/w/cpp/io/manip/put_time
+
 date = %a %d %b
 time = %H:%M
 date-alt = %A %d %B %Y
@@ -423,6 +431,8 @@ toggle-on-foreground = ${color.primary}
 toggle-off-foreground = ${color.red}
 
 ; Change it for yourself
+; ls /sys/class/net
+
 [module/wired-network]
 type = internal/network
 interface = eth0
@@ -457,6 +467,8 @@ label-connected = "%{A1:networkmanager_dmenu &:} %essid% %downspeed%%{A}"
 label-disconnected = "%{A1:networkmanager_dmenu &:} Offline%{A}"
 
 ; Change it for yourself
+; ls /sys/class/net
+
 [module/wired-network_stats]
 type = internal/network
 interface = eth0