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free -mt
             total       used       free     shared    buffers     cached
Mem:          1010        476        534          0         77        131
-/+ buffers/cache:        268        742
Swap:         1027          0       1027
Total:        2038        476       1561
linux»á½«ÉÐδÓõÄRAMÈ«²¿ÓÃÓÚ´ÅÅÌ»º´æ
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top
top - 23:51:43 up  4:27,  1 user,  load average: 0.00, 0.00, 0.00
Tasks:  59 total,   2 running,  55 sleeping,   2 stopped,   0 zombie
Cpu(s):  0.3%us,  1.3%sy,  0.0%ni, 98.0%id,  0.0%wa,  0.0%hi,  0.3%si,  0.0%st
Mem:   1035132k total,   489408k used,   545724k free,    79608k buffers
Swap:  1052248k total,        0k used,  1052248k free,   134508k cached
  PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND                                        &


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Èý¿î Linux ϵÄÃâ·Ñ×ÀÃæ¼¶É±¶¾Èí¼þ(ͼ)


ÓÉÓÚ Linux Á¼ºÃµÄÓû§È¨ÏÞ¹ÜÀíÌåϵ£¬²¡¶¾ÍùÍùÊÇ Linux ϵͳ¹ÜÀíÔ±×îºó²ÅÐèÒª¿¼ÂǵÄÎÊÌâ¡£ÒÔÍù£¬Linux ÉϵÄɱ¶¾Èí¼þÖ÷ÒªÊÇΪÆóÒµµÄÓʼþºÍÎļþ·þÎñÆ÷ËùÉè¼ÆµÄ¡£Èç½ñ£¬Ëæ×Å Linux ×ÀÃæÓû§ÊýÁ¿µÄÔö³¤£¬×ÀÃæÓû§ÔÚÊÜÒæÓÚ Linux ϵͳ¶Ô²¡¶¾½ÏÇ¿µÄÌìÈ»ÃâÒßÁ¦µÄͬʱ£¬Ò²ÐèҪɱ¶¾Èí¼þÇåÀí´ÓÍøÂç»òUÅÌ´øÀ´µÄWIndows²¡¶¾¡£¾¡¹ÜÄÇЩ ......

LinuxÏÂSocket±à³Ì


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LinuxÏÂÈí¼þ°²×°

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1.ÒѾ­±àÒë´ò°üºÃµÄxxx.rpm
  ʹÓÃrpmÃüÁÐèÒª´ò¿ªÖÕ¶Ë£¬Çл»µ½xxx.rpmËùÔÚĿ¼£¬rpm -ivh xxx.rpm
2.´ò°üºÃµÄÔ´Âë°üxxx.src.rpm
  ÒªÓÃrpm -rebuild xxx.src.rpmÃüÁîÀ´ÖØÐÂÉú³É
  ×¢£º¶ÔÓÚrpmÃüÁîµÄÏê½â¿ÉÒÔʹÓà $rpm -helpÀ´²é¿´
3.°²×°³ÌÐòxxx.bin
  ÏȰÑxxx.bin¸ÄÎ ......

ÀÏÊÖ¾­Ñé:LinuxÇý¶¯³ÌÐò¿ª·¢Ñ§Ï°²½Öè [תstonly]


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1. ѧ»áд¼òµ¥µÄmakefile
2. ±àÒ»Ó¦ÓóÌÐò£¬¿ÉÒÔÓÃmakefileÅÜÆðÀ´
3. ѧ»áдÇý¶¯µÄmakefile
4. дһ¼òµ¥charÇý¶¯£¬makefile±àÒëͨ¹ý£¬¿ÉÒÔinsmod, lsmod, rmmod. ÔÚÇý¶¯µÄinitº¯ÊýÀï´òÓ¡hello world, insmodºóÓ¦¸ÃÄܹ»Í¨¹ýdmesg¿´µ½Êä³ö¡£
5. дһÍêÕûÇý¶¯£¬ ¼ÓÉÏread, write, ioctl, pollingµÈ¸÷ÖÖº ......

Javaͨ¹ýSamba·þÎñ²Ù×÷Linux¹²ÏíÎļþ


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mkdir /home/user/share
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service smb start
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sudo gedit /etc/samba/smb.conf »òÕß vi /etc/samba/smb.conf
[share]
path = /home/user/share
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writable = yes
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sudo useradd smbusr
sudo smbpasswd -a s ......
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