ubuntu22 命令行重命名标签页
PS1="[\e]0;vpn\a]${debian_chroot:+($debian_chroot)}[\033[01;32m]\u@\h[\033[00m]:[\033[01;34m]\W[\033[00m]$ "
上面的vpn字符串即为标签字符串
PS1="[\e]0;vpn\a]${debian_chroot:+($debian_chroot)}[\033[01;32m]\u@\h[\033[00m]:[\033[01;34m]\W[\033[00m]$ "
上面的vpn字符串即为标签字符串