I have the old pc (pc1) installed openwrt ,and insert a pci ethernet card, connect another pc (pc2) with cable.
If i login pc1 from pc2 with ssh , it is simple to copy and paste with mouse left and right key.When i enter console in pc1 directly, openwrt can't copy and paste with mouse.
How to support mouse in openwrt?
logging in, using what ?
if it's Putty, then it's a Putty feature.
OpenWrt is meant for embedded devices, almost all of them don't have any screen, keyboard or mouse. You can act remotely on the device using a command line shell. So there is no need for mouse support.
If you use a windowed program for command line (such as Putty), you can use a mouse inside, but this is not a regular feature of a command line interpreter.
there used to be an application for doing it, on the console, called gpm.
not sure if it's still around, but it sure isn't packaged for openwrt
To use openssh.
Well, back in the 80s ... we didn't even use a mouse
I've just documented myself about gpm. I must confess that I didn't know about this.
It came with one of the early RedHat versions, or perhaps Fedora. but I'm pretty sure it was RH.
It's still around - https://www.rpmfind.net/linux/rpm2html/search.php?query=gpm&submit=Search+...
I started to handle computers before the GUI era, so when the command line was the only way to act. I still have trouble to consider a windowed command line shell as a "real" shell. And so enhanced features like copy/paste are unnatural for me in a shell. OK I sound like a dinosaur ...
htop is pretty funky... I believe it responds to (remote) mouse input? no idea how this works... ( remote console app sends X + Y? )
search for mouse tracking escape sequences