Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

ǶÈëʽlinuxϵÄUSB×Ô¶¯¹ÒÔØÎÊÌâ

ÏÖÔÚÔÚ×öǶÈëʽlinuxϵÄUSB×Ô¶¯¹ÒÔØ¡£
ÔÚϵͳÆô¶¯µÄʱºò£¬Ê×ÏȼÓÔØUSBÇý¶¯¡£¼ÓÔØ¹ý³ÌÖгöÏÖÈçÏ´íÎó£º
usb 1-2: new full speed USB device using hisilicon-ohci and address 2
usb 1-2: device descriptor read/64, error -110
usb 1-2: device descriptor read/64, error -110
usb 1-2: new full speed USB device using hisilicon-ohci and address 3
usb 1-2: device descriptor read/64, error -110
usb 1-2: device descriptor read/64, error -110
usb 1-2: new full speed USB device using hisilicon-ohci and address 4
usb 1-2: device not accepting address 4, error -110
usb 1-2: new full speed USB device using hisilicon-ohci and address 5
usb 1-2: device not accepting address 5, error -110
ÕâÊÇÔõô»ØÊ£¿
ËäÈ»³öÏÖÉÏÊö´íÎó¡£µ«Êǵ±ÏµÍ³ÆðÀ´ÒÔºóÔÚ¿ØÖÆÌ¨Ï»¹ÊÇÄÜ·¢ÏÖUSBÉ豸¡£ÎÒÏÖÔÚÓõÄÊÇUÅÌ
ÄÜÔÚ/dev/scsi/host0/bus0/target0/lun0/Ŀ¼Ï·¢ÏÖdiscºÍpart1
È»ºó¿ÉÒÔÊÖ¶¯¹ÒÔØ¡£
ÏÖÔÚÎÒÏëÈÃUÅÌ×Ô¶¯¹ÒÔØ¡£Ð´Á˸ö½Å±¾¡£ÔÚ¼ÓÔØÍêÇý¶¯ÒÔºóÂíÉÏÖ´ÐйÒÔØUÅ̽ű¾¡£µ«ÊǹÒÔØµÄʱºòÌáʾ
mount: Mounting /dev/scsi/host0/bus0/target0/lun0/part1 on /mnt/usb failed: No such file or directory
ÏÂÃæÊǽű¾µÄÄÚÈÝ£º
load_usb_drv
sleep 10
if[ -r /dev/scsi/host0/bus0/target0/lun0/part1 ]
then
    mount /dev/scsi/host0/bus0/target0/lun0/part1 /mnt/usb
fi


Ïà¹ØÎĵµ£º

װLinuxϵͳ

½ñÌì×°ÁËÒ»ÌìµÄLinuxϵͳ£¬ÓëÆä˵°²×°»¹²»Èç˵ÊÇÏÂÔØÁËÒ»Ì죬ÏȺó×°ÁËfedora core 4£¬fedora core 6£¬×îºó×°fedora core 8ÖÕÓÚ¿ÉÒÔÓÃÁË£¬Ã¿¸ö¶¼ÊÇ3G¶à£¬ÒòΪÔÚѧУµÄ¹¤×÷ÊÒ£¬ËùÒÔÏÂÔØËÙ¶ÈÆ½¾ù¿ÉÒÔ´ïµ½1.9M²»µ½£¬Õâ¿ÉÊÇÏÞËٵ쬾ÍËãÕâÑùÎҵĵçÄÔÒ²ÒòΪÏÂÔØËÙ¶ÈÌ«¿ìËÀÁËN»ØÁË£¬¶¼ÊÇÇ¿ÖÆPowerµÄ£¬ÕæµÃ×°µÃÓеãÓôÃÆ°¡£¬×°FC4ÊÇÒ ......

linuxÐźűí


Linuxϲ鿴֧³ÖµÄÐźÅÁбí:
~$ kill -l
1) SIGHUP 2) SIGINT 3) SIGQUIT 4) SIGILL
5) SIGTRAP 6) SIGABRT 7) SIGBUS 8) SIGFPE
9) SIGKILL 10) SIGUSR1 11) SIGSEGV 12) SIGUSR2
13) SIGPIPE 14) SIGALRM 15) SIGTERM 17) SIGCHLD
18) SIGCONT 19) SIGSTOP 20) SIGTSTP 21) SIGTTIN
22) SIGTTOU 23) SIGUR ......

LinuxÏ´´½¨Óë½âѹzip, tar, tar.gzºÍtar.bz2Îļþ


ÔÚLinuxÏÂÃæÈ¥Ñ¹ËõÎļþ»òÕßĿ¼¡£ÎÒÃǽ«Ñ§Ï°zip, tar, tar.gzºÍtar.bz2µÈѹËõ¸ñʽµÄ»ù±¾Ó÷¨¡£
zip¸ñʽÒѳÉΪѹËõÎļþµÄ±ê׼ѡÔñ£¬¶øÇÒËüÔÚwindowsÉÏÒ²ÄÜʹÓá£
¾­³£ÓÃzip¸ñʽѹËõÄÇЩÐèÒª¹²Ïí¸øwindowsÓû§µÄÎļþ¡£
Èç¹ûÖ»Êǹ²Ïí¸ølinuxÓû§»òÕßMacÓû§£¬Æ«ÏòÓÚÑ¡Ôñtar.gz¸ñʽ¡£
ZIP
zip¿ÉÄÜÊÇĿǰʹÓõÃ×î¶àµÄÎĵµ ......

linuxÏÂnfs tftp ÅäÖÃʹÓÃ

linuxϼ¸ÖÖ·þÎñÆ÷µÄÅäÖÃʹÓÃÖ®Ò»£ºnfs tftp 
°²×°nfsÐèÒªÔÚ·þÎñÆ÷¶Ë¹Ø±Õiptables·À»ðǽ£¬¹Ø±Õ·½·¨ÈçÏÂ
²é¿´·À»ðǽ״̬£º
/etc/init.d/iptables status
ÔÝʱ¹Ø±Õ·À»ðǽ£º
/etc/init.d/iptables stop
½ûÖ¹·À»ðǽÔÚϵͳÆô¶¯Ê±Æô¶¯
/sbin/chkconfig --level 2345 iptables off
ÖØÆôiptables:
/etc/init.d/iptabl ......

Linuxϲ鿴CPUʹÓÃÂÊ!ϵͳ×ÊԴʹÓÃÇé¿ö£¡

topÃüÁîÊÇLinuxϳ£ÓõÄÐÔÄÜ·ÖÎö¹¤¾ß£¬Äܹ»ÊµÊ±ÏÔʾϵͳÖи÷¸ö½ø³ÌµÄ×ÊÔ´Õ¼ÓÃ×´¿ö£¬ÀàËÆÓÚWindowsµÄÈÎÎñ¹ÜÀíÆ÷¡£ÏÂÃæÏêϸ½éÉÜËüµÄʹÓ÷½·¨¡£ top - 01:06:48 up 1:22, 1 user, load average: 0.06, 0.60, 0.48
Tasks: 29 total, 1 running, 28 sleeping, 0 stopped, 0 zombie
Cpu(s): 0.3% us, 1.0% sy, 0.0% ni, ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ