Tool Documentation:
xspy Usage Example
root@kali:~# xspy
opened :0.0 for snoopng
id
idBackSpaceBackSpacels
whoami
Packages and Binaries:
xspy
Sniffs keystrokes on remote or local X-Windows servers.
Installed size: 25 KB
How to install: sudo apt install xspy
Dependencies:
- libc6
 - libx11-6
 
xspy
root@kali:~# xspy -h
xspy: can't open display -h:0
blah.... 
Updated on: 2024-Apr-22