Update dk lemonbar script

dk-home/.local/bin/bar

@@ -12,7 +12,7 @@ underline=3
 separator="┃"
 
 # xfonts
-size=$(xrandr | awk '/ connected/{print $3}' | sed '1q' | sed 's/+.*+.*//' | awk -F'x' '{print $2}')
+size=$(xrandr | grep ' connected' | grep -o '[0-9]\+x[0-9]\+' | cut -d'x' -f2)
 if (( size >= 2160 )); then
 	font0="-xos4-terminus-medium-r-normal--24-240-72-72-c-120-iso10646-1"
 elif (( size >= 1440 )); then
@@ -132,8 +132,8 @@ mkfifo "$fifo"
 # here we dump info into the FIFO, order does not matter things are parsed
 # out using the first character of the line. Click commands for left button
 # can be added by passing an argument containing the command (like volume below)
-clock '' > "$fifo" &
-battery '' > "$fifo" &
+clock 'gsimplecal' > "$fifo" &
+battery 'xfce4-power-manager-settings' > "$fifo" &
 volume 'pavucontrol' > "$fifo" &
 dkcmd status type=bar > "$fifo" &