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Linux busyboxСÎÊÌâµÄ½â¾ö

±àÒë²¢°²×°Busybox 1.15.3µ½L inux2.6.11.1,Æô¶¯ÏµÍ³
½øÈëshell Ìáʾ:  ./ash : can't access tty; job control turned off.
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 /etc/inittabÎļþÖÐÓÐÒ»ÐÐ:
     ::askfirst:/bin/ash
   ÕâÔÚbusybox 1.2.1ÔËÐÐÕý³£
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  tty1::askfirst:/bin/ash
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Linux kernel ¹ØÓÚkeyboard²¿·Ö

Linux kernel ¹ØÓÚkeyboard²¿·Ö
keyboard.c ÓÃÓÚ´¦ÀíºÍ¼üÅÌÏà¹ØµÄinput_handler¡£ÆäÖаüÀ¨ºóÐøµÄ¼üÂëת»»ºÍÊä³ö
atkbd.c  ³£ÓõļüÅ̲¼¾Ö£¬ÓÃÓÚ»ñµÃɨÃèÂ룬²¢½«Æä·¢Ë͵½input_handler Á´±íÖÐ
struct input_handler kbd_handler; ¼´Îªinput_handler Á´±íÖеÄÒ»¸öhandler
Òªhook¼üÅÌ»òÕ߯äËûinput²ãϵÄÉ豸ÐÅÏ¢£¬¾ ......

linux ÏÂsvn°æ±¾¿â±¸·Ý·½·¨

mkdir -p /usr/local/svn/to/bakcup
/usr/local/svn/bin/svnadmin hotcopy /usr/local/svn/repos/test /usr/local/svn/to/bakcup --clean-logs

ÏêϸÇë²Î¿¼svn ÊÖ²á:
http://wenku.baidu.com/view/7c4617791711cc7931b71655.html ......

LinuxÏÂrar tar bz gzµÈÃüÁîѹËõºÍ½âѹÏê½â

Èç¹ûÊÇÒÔtarballÐÎʽ°²×°°²×°£¬È¥rar
ÍøÕ¾ÏÂÔØÏàÓ¦°æ±¾µÄtarball¡£µØÖ·Îª
http://www.rarlab.com/
ÒÔ3.8°æ±¾ÎªÀý£¬Èç¹ûÊÇi386µÄƽ̨,Ö´ÐÐÒÔÏÂÃüÁ
$wget http://www.rarlab.com/rar
/rarlinux-3.8.0.tar.gz

rar
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#tar zxvf rarlinux-3.8.0 ......

¹ØÓÚ linux ÄÚ´æ

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1.ͨ¹ýbootloader µÄ tag mem´«Èë¡£
Setup.c Öеĺ¯ÊýÈçÏ£º
static int __init parse_tag_mem32(const struct tag *tag)
{
if (meminfo.nr_banks >= NR_BANKS) {
printk(KERN_WARNING
"Ignoring memory bank 0x%08x size %dKB\n",
tag->u.mem.start, tag->u.mem ......

LinuxÏÂÅäÖÃʹÓÃSVN


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