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#rpm -qa|grep tftp
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#mount /dev/cdrom
#cd /media/cdrom/RedHat/RPMS
#rpm -ivh tftp-server-0.39-1.i386.rpm
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#rpm -ivh tftp-0.39-1.i386.rpm
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#vi /etc/xinetd.d/tftp
½«"disable=yes"¸ÄΪ"disable=no"
½«"server_args= -s /tftpboot"¸ÄΪ"server_args= -s /tftpboot -c"
"-s /tftpboot"´ú±ítftpµÄÖ÷Ŀ¼Ϊ/tftpboot¡£
Èç¹ûûÓÐÕâ¸öĿ¼ÇëÊÖ¹¤´´½¨´ËĿ¼:
#mkdir /tftpboot
#chmod 777 tftpboot
-c ±íʾ¿Í»§¶Ë¿ÉÒÔ´´½¨Îļþ£¬·ñÔòÄã±ØÐëÏÈÔÚ·þÎñÆ÷ÉÏ´´½¨Ò»¸öÎļþ²Å¿ÉÒÔÉÏ´«¡£
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#service xinetd restart
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¿Í»§¶ËʹÓ÷½·¨ºÜ¼òµ¥£¬°²×°¿Í»§¶ËÖ®ºótftp host£¨tftp·þÎñÆ÷µÄÖ÷»úµØÖ·£©¼´¿É½øÐÐÉÏ´«(put)ÏÂÔØ(get)¹¤×÷
tftp >get <ÄãÒªÏÂÔØµÄÎļþÃû>  


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void InitQueue(LiQueue *q)
{
  q=(LiQueue*)malloc(sizeof(LiQueue));
    q->front=q->rear=NULL;
}
//ÅжÏÊÇ·ñΪ¿Õ
int QueueEmpty(LiQueue *q)
{
 if(q->rear==NULL)
 {
  return 1;
 }
 else
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