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#!/bin/bash
if [ $# -eq 0 ]; then
  echo 'Usage: del file ...'
  exit
fi
if [ $1 = '.' -o $1 = '..' ]; then
  echo "Can't delete $1"
  exit
fi
for src_file in $@; do
  dst_dir="$HOME/.trashbin"
  src_filename=$(basename $src_file)
  dst_file="$dst_dir/$src_filename"
  log_file="$dst_dir/.log"
  #¼ì²éÔ´ÎļþÊÇ·ñ´æÔÚ
  if [ ! -e $src_file ]; then
    echo "\"$src_file\" dosen't exit"
    exit
  fi
  #´´½¨Ä¿±êÎļþ¼Ð
  if [ ! -e $dst_dir ]; then
    mkdir $dst_dir
  fi
  #Ñ¡ÔñºÏÊʵÄÄ¿±êÎļþÃû
  new_file=$dst_file
  i=0
  while true; do
    if [ ! -e $new_file ]; then
      break
    fi
    new_file="$dst_file.$((++i))"
  done
  dst_file=$new_file
  #Ö´ÐÐɾ³ý²Ù×÷
  mv $src_file $dst_file
  #Êä³öÐÅÏ¢²¢Ð´ÈëÈÕÖ¾Îļþ
  echo "$src_file -> $dst_file"
  echo "[$(date +'%m-%d %H:%M')] $src_file -> $dst_file" >> $log_file
done
°ÑÒÔÉÏÄÚÈݱ£´æÒ»¸ö¿ÉÖ´ÐеĽű¾ÎļþÀïÃæ£¬Èç”delete”£¬²¢È·±£½Å±¾ËùÔÚĿ¼±»Ìí¼Óµ½PATH»·¾³±äÁ¿ÀïÃæ¡£µ±ÄãҪɾ³ýÎļþµÄʱºò£¬¾ÍÓÃÕâ¸ö
deleteÃüÁî¡£¸ÃÃüÁîµÄÓ÷¨ºÍrm»ù±¾Ò»Ö£¬Ö§³ÖÒ»´Îɾ³ý¶à¸öÎļþ£¬Ò²Ö§³Ö”*”µÈͨÅä·û¡£É¾³ýµÄÎļþ±»±£´æµ½~/.trashbinĿ¼ÀïÃæ£¬Èç¹û
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ʵսLinux Bluetooth±à³Ì(Áù) L2CAP±à³ÌʵÀý

ÀýÒ»£º·¢ËÍSignaling Packet£º
Signaling CommandÊÇ2¸öBluetoothʵÌåÖ®¼äµÄL2CAP²ãÃüÁî´«Êä¡£ËùÒÔµÃSignaling CommandʹÓÃCID 0x0001.
¶à¸öCommand¿ÉÒÔÔÚÒ»¸öC-frame£¨control frame£©Öз¢ËÍ¡£
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out the OS
load the OS
init process starts //Ö´ÐÐetcĿ¼ÏµÄÎļþ
execute run level scripts
//·Ö²ãÆô¶¯ 6¸ö ²ã´Î
//NFS -- ±íʾ¿ÉÒÔºÍÆäËûÈËÁªÍø
execute /etc/rc.d/rc.local
//¿ÉÒÔ¸ü¸ ......

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      ¸Õ²Å˼¿¼ÁËһϸôÓÄÄÀï˵Æð±È½ÏºÃ£¬ÒòΪÎÒ²»ÏëÇ£³¶Ì«¶àºÍÖ÷ÌâÎ޹صÄÄÚÈÝ£¬·ñÔòһ˵¾ÍÄÑÒÔÊÕסÁË£¬²¢ÇÒʹµÃÖ÷Ìⲻͻ³ö£¬É¥Ê§Á˱¾ÎĵijõÖÔ¡£µ«ÊÇ¿¼Âǵ½´ó¼Òˮƽ²î±ðºÜ¶à£¬ÎªÁËÕչ˴ó¶àÊý£¬Òò´ËÎÒ»á°ÑÎÒ¾õµÃÓ¦¸ÃÌáµ½µÄ¶«Î÷¼òµ¥ËµÒ»Ï£¬Äܹ»ÈöÁÕß¿´Íê±¾ÎÄÒÔºó²»½öÖªµÀÈçºÎ×ö£¬»¹ÄÜÀí½âΪʲôÕâô ......

ѧϰlinuxǶÈëʽÓйØÍøÕ¾ºÍblog

http://www.linuxgraphics.cn/android/index.html
http://blog.chinaunix.net/u2/85805/
http://blog.csdn.net/stevenliyong/category/578556.aspx
http://blog.csdn.net/cuijpus/archive/2008/06/15/2549803.aspx
http://dbus.freedesktop.org/doc/dbus-tutorial.html#glib-client
http://www.ibm.com/developerworks ......

Íæ×ªLinux shellÃüÁîÌáʾ·û £¨×ªÔØ£©

Íæ×ªLinux shellÃüÁîÌáʾ·û
×ªÔØ×Ô  http://www.cnblogs.com/starspace/archive/2009/02/21/1395600.html
 Èç¹ûÄúºÜÈÝÒ×ʹ shell ÌáʾÐбäµÃÉ«²ÊѤÀÃìµÇÒ´øÓиü¶àÐÅÏ¢£¬ÎªÊ²Ã´»¹Òª¼á³ÖÓõ¥µ÷µÄ±ê×¼ shell ÌáʾÐÐÄØ£¿ÔÚÕâÆª¼¼ÇÉÖУ¬Daniel Robbins ½«ËµÃ÷ÈçºÎ»ñµÃ·ûºÏÄúµÄÒâÔ¸µÄ shell ÌáʾÐУ¬²¢»á˵Ã÷ÈçºÎ¶¯Ì ......
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