Linux multitail
Multitail allows to view many logs in multi window terminal.
Install
sudo apt-get install multitail
Key bindings
u
select full size window; hide all windows except the one selectedU
back to multi-window view; un-hide all windowsb
select a window to preview in a pop-up windowG
select window to dump to a filed
delete windowm
limit of lines to display, equivalent eg. tail -500q
exitctrl
+g
cancel /or return /or exit