malware/APT detection, silicon valley, entrepreneur, CTO, start-up operation, team build, Nanjing/Beijing, if you want to do creative things, join the adventure.
Put into your shell startup rc file this line (on every host):
bash -c "echo -ne '\033]0;`hostname`\007'"
for bash it's .bash_login for csh/tcsh it's .login
this line will update your title to output of command `hostname` - you may replace it by any text you wish (don't forget to remove back quotes - they run command quoted by them)