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java.lang.reflect.InvocationTargetException
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
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¡¾linux¡¿c++ ÄÚ´æ¹ÜÀí£¨Ò»£©

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linuxÎļþ /etc/services Ïà¹Ø

/etc/services
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Linux¿ªÆôTelnet(RHEL5)

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2¡£ÐÞ¸Ätelnet·þÎñÅäÖÃÎļþ
vi /etc/xinetd.d/telnet
service telnet
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disable = yes
flags = REUSE
socket_type = stream
wait = no
user = root
server = /usr/sbin/in.telnetd
log_on_failur ......

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¡¡¡¡¡¡¡¡¡¡(½«ÒÔÉÏÎļþ±£´æÖÁ/home/tmpĿ¼)
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# cd /home/tmp (½øÈëѹËõ°ü ......
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