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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
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ÄÜÔÚ/dev/scsi/host0/bus0/target0/lun0/Ŀ¼Ï·¢ÏÖdiscºÍpart1
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mount: Mounting /dev/scsi/host0/bus0/target0/lun0/part1 on /mnt/usb failed: No such file or directory
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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


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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 ......

Linux¶¨Ê±ÈÎÎñϵͳCronÈëÃÅ

cronÊÇÒ»¸ölinuxÏµĶ¨Ê±Ö´Ðй¤¾ß£¬¿ÉÒÔÔÚÎÞÐèÈ˹¤¸ÉÔ¤µÄÇé¿öÏÂÔËÐÐ×÷Òµ¡£ÓÉÓÚCron ÊÇLinuxµÄÄÚÖ÷þÎñ£¬µ«Ëü²»×Ô¶¯ÆðÀ´£¬¿ÉÒÔÓÃÒÔÏµķ½·¨Æô¶¯¡¢¹Ø±ÕÕâ¸ö·þÎñ£º
¡¡¡¡/sbin/service crond start //Æô¶¯·þÎñ
¡¡¡¡/sbin/service crond stop //¹Ø±Õ·þÎñ
¡¡¡¡/sbin/service crond restart //ÖØÆô·þÎñ
¡¡¡¡/sbin/service cron ......

LINUX ϰ²×°TFTP·þÎñ

TFTPÊÇÓÃÀ´ÏÂÔØÔ¶³ÌÎļþµÄ×î¼òµ¥ÍøÂçЭÒ飬Ëü»ùÓÚUDPЭÒé¶øÊµÏÖ¡£Ç¶ÈëʽlinuxµÄtftp¿ª·¢»·¾³°üÀ¨Á½¸ö·½Ã棺һÊÇǶÈëʽlinuxËÞÖ÷»úµÄ tftp-serverÖ§³Ö£¬¶þÊÇǶÈëʽlinuxÄ¿±ê»úµÄtftp-clientÖ§³Ö¡£ÒòΪu-boot±¾ÉíÄÚÖÃÖ§³Ötftp-client£¬ËùÒÔǶÈëʽĿ±ê»ú¾Í²»ÓÃÅäÖÃÁË¡£ÏÂÃæ¾ÍÏêϸ½éÉÜÒ»ÏÂlinuxËÞÖ÷»útftp-serverµÄ°²×°ÅäÖá£
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LinuxÏÂÈí¼þ¡¢PHPºÍPerlµÄÄ£¿éµÈ¶¼ÊµÏÖÁË×Ô¶¯°²×°

LinuxÏÂÈí¼þ¡¢PHPºÍPerlµÄÄ£¿éµÈ¶¼ÊµÏÖÁË×Ô¶¯°²×°£¬ÕæµÄºÜ·½±ã£¬±¾Îļòµ¥½éÉÜһϡ£
linuxÏ¿ÉÒÔʹÓÃyum¹¤¾ß£¬RedhatÏÂ×Ô¶¯´øÓУº
yum list php*   //¿ÉÒԲ鿴phpµÄÏà¹ØÄ£¿é
yum install php //°²×°phpÕâ¸öÄ£¿é
phpÄ£¿éµÄ×Ô¶¯°²×°(ÀûÓÃpecl.php.netºÍpear.php.netÔÚÏß°²×°)£º
ÀûÓÃpearºÍpecl¹¤¾ß£¬Ê×ÏÈÐèÒª° ......

Linux °²×° memcached ±¸Íü

1.±àÒë°²×°libevent
2.±àÒë°²×°Memcached
ÔÚÎÒдÕâÆªÎÄÕµÄʱºò£¬libeventÒѾ­ÓÐ1.4.8Îȶ¨°æ
£¬Memcached ServerÒѾ­ÓÐ1.3.0°æ±¾
¡£±¾ÎľÍÒÔÕâÁ½¸ö°æ±¾ÎªÀý£¬ÎÒµÄgccÊÇgcc version 3.3.4 (Debian 1:3.3.4-7)¡£
Ê×ÏȰ²×°libevent
wget http://www.monkey.org/~provos/libevent-1.4.8-stable.tar.gz
tar zxvf libeven ......
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