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1, Ö÷°åÐÅÏ¢
.²é¿´Ö÷°åµÄÐòÁкÅ
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#ʹÓÃÃüÁî
dmidecode | grep -i 'serial number'
#²é¿´°å¿¨ÐÅÏ¢
cat /proc/pci
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2, cpuÐÅÏ¢
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#ͨ¹ý/procÎļþϵͳ
1) cat /proc/cpuinfo
#ͨ¹ý²é¿´¿ª»úÐÅÏ¢
2) dmesg | grep -i 'cpu'
#
3)dmidecode -t processor
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3, Ó²ÅÌÐÅÏ¢
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#²é¿´·ÖÇøÇé¿ö
fdisk -l
#²é¿´´óСÇé¿ö
df -h
#²é¿´Ê¹ÓÃÇé¿ö
du -h
#
hdparm -I /dev/sda
#
dmesg | grep sda
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4, ÄÚ´æÐÅÏ¢
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1) cat /proc/meminfo
2) dmesg | grep mem
3) free -m
4) vmstat
5) dmidecode | grep -i mem
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5, Íø¿¨ÐÅÏ¢
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1) dmesg | grep -i 'eth'
2) cat /etc/sysconfig/hwconf | grep -i eth
3) lspci | grep -i 'eth'
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6, Êó±ê¼üÅ̺ÍUSBÐÅÏ¢
²é¿´¼üÅ̺ÍÊó±ê£ºcat /proc/bus/input/devices
²é¿´USBÉ豸£ºcat /proc/bus/usb/devices
²é¿´¸÷É豸µÄÖжÏÇëÇó(IRQ)at /proc/interrupts
7, ÏÔ¿¨ÐÅÏ¢
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1)lspci |grep -i 'VGA'
2)dmesg | grep -i 'VGA'
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8, Éù¿¨ÐÅÏ¢
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1)lspci |grep -i 'VGA'
2)dmesg | grep -i 'VGA'
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7, ÆäËûÃüÁî
.ÓÃÓ²¼þ¼ì²â³ÌÐòkuduz̽²âÐÂÓ²¼þ£ºservice kudzu start ( or restart)
.dmesg (²é¿´ËùÓÐÆô¶¯Ê±¼ì²âµ½µÄÓ²¼þÐÅÏ¢)
.lspci (ÏÔʾÍâÉèÐÅÏ¢, Èçusb£¬Íø¿¨µÈÐÅÏ¢)
.cat /etc/sysconfig/hwconf
.mpstat
8, ÐèÒªÊÖ¶¯°²×°µÄ¹¤¾ß
lshw,hwinfo,hal-device-manager
9, SolarisÈçºÎ¼ì²âÓ²¼þ²ÎÊý
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SolarisµÄÓ²¼þÏà¹ØÃüÁî
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2. Ë«ÏòÁ´±í(list)
linuxÄÚºËÖеÄË«ÏòÁ´±íͨ¹ý½á¹¹ struct list_headÀ´½«¸÷¸ö½ÚµãÁ¬½ÓÆðÀ´£¬´Ë½á¹¹»á×÷ΪÁ´±íÔªËؽṹÖеÄÒ»¸ö²ÎÊý£º
struct list_head {
struct list_head *next, *prev;
};
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echo "hello world!"
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