我有以下服务运行：
- sshd 0:off 1:off 2:on 3:on 4:on 5:on 6:off
- syslog 0:off 1:off 2:on 3:on 4:on 5:on 6:off
- tcsd 0:off 1:off 2:off 3:off 4:off 5:off 6:off
- vsftpd 0:off 1:off 2:on 3:on 4:on 5:on 6:off
- xinetd 0:off 1:off 2:off 3:on 4:on 5:on 6:off
- xinetd based services:
- chargen-dgram: off
- chargen-stream: off
- daytime-dgram: off
- daytime-stream: off
- discard-dgram: off
- discard-stream: off
- echo-dgram: off
- echo-stream: off
- tcpmux-server: off
- telnet: on
- time-dgram: off
- time-stream: off
为什么我仍然有“-bash：telnet：command not found”错误？
谢谢
