CentOS下telnet总是退出失败怎么办( 二 )


slc change state of special charaters (‘slc ?’ for more)
z suspend telnet
! invoke a subshell
environ change environment variables (‘environ ?’ for more)
? print help information
telnet》 close
Connection closed.
输入问号然后回车,可以查看帮助;
输入close或quit然后回车,可以退出telnet;

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