运行 VMWare 的 linux vmplayer（版本 6.0.3）并退出虚拟机后，这些支持进程仍在运行：
root 1135 1 0 Oct03 ? 00:00:00 /usr/lib/vmware/bin/vmware-vmblock-fuse -o subtype=vmware-vmblock,default_permissions,allow_other /var/run/vmblock-fuse
root 1270 1 0 Oct03 ? 00:00:00 /usr/bin/vmnet-bridge ...
root 1339 1 0 Oct03 ? 00:00:00 /usr/bin/vmnet-netifup ...
root 1356 1 0 Oct03 ? 00:00:00 /usr/bin/vmnet-dhcpd ...
root 1361 1 0 Oct03 ? 00:00:10 /usr/bin/vmnet-natd -...
root 1377 1 0 Oct03 ? 00:00:00 /usr/bin/vmnet-netifup ...
root 1422 1 0 Oct03 ? 00:00:00 /usr/bin/vmnet-dhcpd ...
root 1479 1 0 Oct03 ? 00:00:10 /usr/sbin/vmware-authdlauncher
root 1560 1 0 Oct03 ? 00:00:12 /usr/bin/vmware-usbarbitrator
root 11004 795 0 08:19 ? 00:00:00 /sbin/dhclient ...
root 11016 795 0 08:19 ? 00:00:00 /sbin/dhclient ...
matt 25429 1 0 13:12 pts/1 00:00:01 /usr/lib/vmware/bin/vmware-unity-helper --daemon
1） 有没有办法配置 vmplayer 以便虚拟机完成后进程自动结束？
2）手动终止这些进程是否有危险？