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rsync [OPTION] [USER@]HOST:SRC DEST
ʹÓÃÔ¶³Ì shell£¨Èç ssh, rsh£©ÊµÏÖ½«Ô¶³Ì»úÆ÷µÄÄÚÈÝ¿½±´µ½±¾µØ»úÆ÷¡£ SRC µØַ·¾¶ÖÐÒÔµ¥¸öðºÅ ":" ½øÐзָô¡£
rsync [OPTION] SRC [USER@]HOST:DEST
ʹÓÃÔ¶³Ì shell£¨Èç rsh¡¢ssh£©ÊµÏÖ±¾µØ»úÆ÷µÄÄÚÈÝ¿½±´µ½Ô¶³Ì»úÆ÷¡£ DEST µØַ·¾¶ÖÐÒÔµ¥¸öðºÅ ":" ½øÐзָô¡£
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rsync [OPTION] [USER@]HOST::SRC DEST »ò
rsync [OPTION] rsync://[USER@]HOST[:PORT]/SRC [DEST]
´ÓÔ¶³Ì rsync ·þÎñÆ÷Öп½±´Îļþµ½±¾µØ»ú¡£ SRC µØַ·¾¶ÖÐÒÔ˫ðºÅ "::" ½øÐзָô¡£
rsync [OPTION] SRC [USER@]HOST::DEST »ò
rsync [OPTION] SRC rsync://[USER@]HOST[:PORT]/DEST
´Ó±¾µØ»úÆ÷¿½±´Îļþµ½Ô¶³Ì rsync ·þÎñÆ÷ÖС£ DEST µØַ·¾¶ÖÐÒÔ˫ðºÅ "::" ½øÐзָô¡£
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-a, --archive
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-v, --verbose
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-r, --recursive
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-R, --relative
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-b, --backup
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-z, --compress
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--delete
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--progress
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# rsync 9.186.110.53::
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# rsync ibmuser@9.186.110.53::www/
²é¿´·þÎñ¶Ë www Ä£¿éÖеÄĿ¼¼°ÎļþÁÐ±í£¨Ê¹Óà rsyncd Óû§ÈÏÖ¤·½Ê½£©
# rsync ibmuser@9.186.110.53:/var/www/html/
²é¿´·þÎñ¶Ë /var/www/html Ŀ¼ÖеÄÄÚÈÝ£¨Ê¹Ó÷þÎñ¶ËµÄϵͳÓû§½øÐÐÑéÖ¤£¬Èç ibmuser£©
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# rsync -avz ibmuser@9.186.110.53::www/ /backup1/
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# rsync – avz ibmuser@9.186.110.53:/var/www/


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<?php
 
  //ÉùÃ÷Êý×é±äÁ¿
  $arr = array(val1 =>'ÕÅÈý',val2 => 'ÀîËÄ',val3 => 'ÍõÎå',val4 => 'ÀîÃ÷',val5 => 'ÖÜÑàÄÝ');
 
  //foreachÑ­»·±éÀúÊý×é
  foreach($arr as $key => $value){
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<?php
 
 
  //»ñµÃϵͳʱ¼äº¯Êý(×¢Òâ²ÎÊýÖдóдY´ú±íÍêÕûÄê·Ý£¬Ð¡Ð´y´ú±íÄê·Ý¼òд)
  $sum = date("Y-m-d");
  $sum1 = date("y-m-d");
 
  echo "$sum<br/>";
  echo "$sum1<br/>";
 
  //md5¼ÓÃܺ¯Êý
  $pass = md5("ÕÅÈý");
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