Linux²é¿´Ó²¼þÐÅÏ¢
ÔÚLINUX»·¾³¿ª·¢Çý¶¯³ÌÐò£¬Ê×ÏÈҪ̽²âµ½ÐÂÓ²¼þ£¬½ÓÏÂÀ´¾ÍÊÇ¿ª·¢Çý¶¯³ÌÐò¡£
³£ÓÃÃüÁîÕûÀíÈçÏ£º
ÓÃÓ²¼þ¼ì²â³ÌÐòkudzu̽²âÐÂÓ²¼þ£ºservice kudzu start ( or restart)
²é¿´CPUÐÅÏ¢£ºcat /proc/cpuinfo
²é¿´°å¿¨ÐÅÏ¢£ºcat /proc/pci
²é¿´PCIÐÅÏ¢£ºlspci (Ïà±Ècat /proc/pci¸üÖ±¹Û£©
²é¿´ÄÚ´æÐÅÏ¢£ºcat /proc/meminfo
²é¿´USBÉ豸£ºcat /proc/bus/usb/devices
²é¿´¼üÅ̺ÍÊó±ê:cat /proc/bus/input/devices
²é¿´ÏµÍ³Ó²ÅÌÐÅÏ¢ºÍʹÓÃÇé¿ö£ºfdisk & disk - l & df
²é¿´¸÷É豸µÄÖжÏÇëÇó(IRQ):cat /proc/interrupts
²é¿´ÏµÍ³Ìåϵ½á¹¹£ºuname –a
dmidecode²é¿´Ó²¼þÐÅÏ¢£¬°üÀ¨bios¡¢cpu¡¢ÄÚ´æµÈÐÅÏ¢
dmesg | more ²é¿´Ó²¼þÐÅÏ¢
¶ÔÓÚ“/proc”ÖÐÎļþ¿ÉʹÓÃÎļþ²é¿´ÃüÁîä¯ÀÀÆäÄÚÈÝ£¬ÎļþÖаüº¬ÏµÍ³Ìض¨ÐÅÏ¢£º
Cpuinfo Ö÷»úCPUÐÅÏ¢
Dma Ö÷»úDMAͨµÀÐÅÏ¢
Filesystems ÎļþϵͳÐÅÏ¢
Interrupts Ö÷»úÖжÏÐÅÏ¢
Ioprots Ö÷»úI/O¶Ë¿ÚºÅÐÅÏ¢
Meninfo Ö÷»úÄÚ´æÐÅÏ¢
Version LinuxÄÚ´æ°æ±¾ÐÅÏ¢ ......
Ïà¹ØÎĵµ£º
redhat9ϰ²×°VMware Tools
ÏÂÃæÊǰ²×°²½Öè:
1.Æô¶¯Rad Hat 9.0(ͼÐνçÃæ·½Ê½µÇ½)£¬²¢ÇÒÒÔ¹ÜÀíÔ±µÄÉí·ÝµÇ½¡£
2.ÔÚVMwareÐéÄâ»úµÄ²Ëµ¥Öеã»÷£ºÐéÄâ»ú->°²×°VMware ¹¤¾ß->install¡£
3.Red Hat 9.0×Ô¶¯¹ÒÔØVMware ToolsµÄÐéÄâ¹âÇý,²¢ÏÔʾÔÚ×ÀÃæ¡£
4.½øÈ¥VMware ToolsµÄÐéÄâ¹âÇýÀ°ÑVMwareTools-5.5.1-19175.tar ......
Linux»·¾³½ø³Ì¼äͨÐÅ£¨Î壩: ¹²ÏíÄڴ棨ÉÏ£©
ÎĵµÑ¡Ïî
´òÓ¡±¾Ò³
½«´ËÒ³×÷Ϊµç×ÓÓʼþ·¢ËÍ
¼¶±ð£º ³õ¼¶
Ö£ÑåÐË (mlinux@163.com), ¹ú·À¿Æ´ó¹¥¶Á²©Ê¿Ñ§Î»
2003 Äê 5 ÔÂ 01 ÈÕ
¹²ÏíÄÚ´æ¿ÉÒÔ˵ÊÇ×îÓÐÓõĽø³Ì¼äͨÐÅ·½Ê½£¬Ò²ÊÇ×î¿ìµÄIPCÐÎʽ¡£Á½¸ö²»Í¬½ø³ÌA¡¢B¹²ÏíÄÚ´æµÄÒâ˼ÊÇ£¬Í¬Ò»¿éÎïÀíÄÚ´æ±»Ó³Éäµ½½ø³ÌA¡ ......
ʲôÊǵȴý¶ÓÁУ¿
ÔÚÈí¼þ¿ª·¢ÖÐÈÎÎñ¾³£ÓÉÓÚijÖÖÌõ¼þûÓеõ½Âú×ã¶ø²»µÃ²»½øÈë˯Ãß״̬£¬È»ºóµÈ´ýÌõ¼þµÃ
µ½Âú×ãµÄʱºòÔÙ¼ÌÐøÔËÐУ¬½øÈëÔËÐÐ״̬¡£ÕâÖÖÐèÇóÐèÒªµÈ´ý¶ÓÁлúÖÆµÄÖ§³Ö¡£
Linux
ÖÐÌṩÁ˵ȴý¶ÓÁеĻúÖÆ£¬¸Ã»úÖÆÔÚ
ÄÚºËÖÐÓ¦Óúܹ㷺¡£
&n ......
linuxϲ鿴Ŀ¼´óС- -
du -sb /dir
²éÕÒµ±Ç°Óû§Ö÷Ŀ¼ÏµÄËùÓÐÎļþ
find . -print
²éÕÒ/var/logsĿ¼Öиü¸Äʱ¼äÔÚ7ÈÕÒÔǰµÄÆÕͨÎļþ£¬²¢ÔÚɾ³ý֮ǰѯÎÊËüÃÇ
find /var/logs -type f -mtime +7 -ok rm { } \;
δÍê´ýÐø£¡ ......
¡¾ÊµÑé»·¾³¡¿
Fedora£¬ÄÚºË2.6.21.6
¡¾ÊµÑé²½Öè¡¿
1. cd /usr/src/linux
2. vi kernel/sys.c
ÔÚ×îºóÌí¼ÓÈçÏ´úÂ룺
asmlinkage long sys_processinfo(void)
{
int num=0;
unsigned long state;
struct task_struct *p;
for_each_process(p)
{
printk("pid=%-5d,name=%-20s",p->tgid,p->co ......