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linux daemonº¯Êý

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int daemon(int nochdir,int noclose)
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²¢ÇÒ½«±ê×¼ÊäÈë,Êä³öºÍ´íÎóÊä³öÖØ¶¨Ïòµ½/dev/null
daemonµÄ×÷ÓþÍÊǵ±²ÎÊýnochdirΪ0ʱ,½«¸ùĿ¼ÐÞ¸ÄΪ¹¤×÷Ŀ¼
nocloseΪ0ʱ,×öÊäÈë,Êä³öÒÔ¼°´íÎóÊä³öÖØ¶¨Ïòµ½/dev/null
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Java ʹÓÃSSHÁ¬½ÓLinux ʹÓÃpasswdÃüÁîÐÞ¸ÄÃÜÂë


ʹÓÃInputStreamºÍOutputStreamÀ´»ñµÃÃüÁîÐÐÔËÐнá¹ûºÍÊäÈëÄÚÈÝÊÇÊ×ÏÈÐèÒª¾ß±¸µÄ.
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LinuxÐÞ¸ÄÃÜ ......

Linux Find ÃüÁָͨÄÏ

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Linux find
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Linux ÃüÁîµÄ±ê×¼Óï·¨²»Í¬¡£µ«ÊÇ£¬ËüºÜÇ¿´ó£¬ÒòΪËüÔÊÐíÄú°´ÎļþÃû¡¢ÎļþÀàÐÍ¡¢Óû§ÉõÖÁÊÇʱ¼ä´Á²éÕÒÎļþ¡£Ê¹Óà find

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linux signalº¯Êý

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void (   * signal (int signum , void (*handler)(int)  )   )(int);
 
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typedef  void(* handler) (int)
handler signal(int signum,handler) ......

ǶÈëʽLinuxµÄͼÏñ²É¼¯ÓëÏÔʾ

1 ϵͳƽ̨µÄÓ²¼þ½á¹¹
±¾ÎÄʹÓõÄϵͳƽ̨Ӳ¼þ¹¦ÄÜ¿òͼÈçͼ1Ëùʾ£¬¸Ãƽ̨²ÉÓÃSamsung¹«Ë¾µÄ´¦ÀíÆ÷S3C2410¡£¸Ã´¦ÀíÆ÷ÄÚ²¿¼¯³ÉÁËARM¹«Ë¾ARM920T´¦ ÀíÆ÷ºËµÄ32b΢¿ØÖÆÆ÷£¬×ÊÔ´·á¸»£¬´ø¶ÀÁ¢µÄ16kBµÄÖ¸ÁîCacheºÍ16kBÊý¾ÝCache£¬LCD¿ØÖÆÆ÷¡¢RAM¿ØÖÆÆ÷£¬NANDÉÁ´æ¿ØÖÆÆ÷£¬3· UART¡¢4·DMA¡¢4·´øPWMµÄTimer¡¢²¢ÐÐI/O¿Ú¡¢8·10λA ......

linux 2.6.24ÔÚS3C2410ÉϵÄÒÆÖ²(1)(»ùÓÚGEC2410)

1.ÏÂÔØlinux kernelÔ´´úÂë
µ½http://www.kernel.org/ÏÂÔØlinuxÄÚºËÔ´´úÂë,ÕâÀïÎÒÃÇʹÓÃ2.6.24.4µÄÄÚºË.
½âѹlinux-2.6.24.4.tar.bz2
[matt@localhost GEC2410]$ tar -xvjf linux-2.6.24.4.tar.bz2
[matt@localhost GEC2410]$ cd linux-2.6.24.4
2.ÐÞ¸ÄMakefile,ÉèÖý»²æ±àÒëÆ÷
ARCH  ?= arm
CROSS_COMPILE ......
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