squid通过ssh转发，或者……………………

admin@sedy-virtual-machine:~$ sudo /etc/init.d/vsftpd start
Rather than invoking init scripts through /etc/init.d, use the service(8)
utility, e.g. service vsftpd start

Since the script you are attempting to invoke has been converted to an
Upstart job, you may also use the start(8) utility, e.g. start vsftpd
vsftpd start/running, process 32026
admin@sedy-virtual-machine:~$ sudo service vsftpd start
vsftpd start/running, process 32062
admin@sedy-virtual-machine:~$ sudo start vsftpd
vsftpd start/running, process 32096
admin@sedy-virtual-machine:~$
admin@sedy-virtual-machine:~$ pe -e | grep ftp
pe：找不到命令
admin@sedy-virtual-machine:~$ sudo pe -e | grep ftp
sudo: pe: command not found
admin@sedy-virtual-machine:~$

没人知道吗？UBUNTU 10.10 系统