Examples for the Command Output Widget for KDE Plasma Panels
Window Name
xdotool getactivewindow getwindowname
tmux Status
tmux ls -F "#{session_name} #{session_windows}/#{session_attached}"
Current Activity/Current Virtual Desktop
echo "$(qdbus org.kde.ActivityManager /ActivityManager/Activities ActivityName `qdbus org.kde.ActivityManager /ActivityManager/Activities CurrentActivity`)/$(qdbus org.kde.KWin /KWin currentDesktop)"
mtr
mtr -b -c 1 -y 2 -r -o "B" www.google.com |grep -v "Start:"|grep -v "HOST:"