linuxÏÂÍø¿¨ÅäÖÃ
linuxϵͳ°²×°Í꣬ÒÔºóͨ¹ýÃüÁîģʽÅäÖÃÍø¿¨IP¡£ÅäÖÃÎļþͨ³£ÊÇ/etc/sysconfig/network-scripts/ifcfg-interface-name
1.ÅäÖÃÍø¿¨IPµØÖ·
vi /etc/sysconfig/network-scripts/ifcfg-eth0 #µÚ¶þ¿éÍø¿¨£ºvi /etc/sysconfig/network-scripts/ifcfg-eth1
DEVICE=eth0 #ÎïÀíÉ豸Ãû
IPADDR=192.168.1.10 #IPµØÖ·
NETMASK=255.255.255.0 #ÑÚÂëÖµ
NETWORK=192.168.1.0 #ÍøÂçµØÖ·(¿É²»Òª)
BROADCAST=192.168.1.255 #¹ã²¥µØÖ·£¨¿É²»Òª£©
GATEWAY=192.168.1.1 #Íø¹ØµØÖ·
ONBOOT=yes # [yes|no]£¨Òýµ¼Ê±ÊÇ·ñ¼¤»îÉ豸£©
USERCTL=no #[yes|no]£¨·ÇrootÓû§ÊÇ·ñ¿ÉÒÔ¿ØÖƸÃÉ豸£©
BOOTPROTO=static #[none|static|bootp|dhcp]£¨Òýµ¼Ê±²»Ê¹ÓÃÐÒé|¾²Ì¬·ÖÅä|BOOTPÐÒé|DHCPÐÒ飩
2.ÅäÖÃÍø¿¨DNS
ÅäÖÃÎļþÔÚ/etc/resolv.confÏÂÃæ¡£
vi /etc/resolv.conf
nameserver 202.109.14.5 #Ö÷DNS
nameserver 219.141.136.10 #´ÎDNS
search localdomain
ËùÒÔÍøÂçÅäÖÃÍê³Éºó£¬¶¼ÐèÒªÖØÆôÍøÂç·þÎñ£ºservice network restart »ò/etc/init.d/network restart
3.µ¥Íø¿¨°ó¶¨Á½¸öIP
linuxµÄÍøÂçÉ豸ÅäÖÃÎļþ´æ·ÅÔÚ/etc/sysconfig/network-scriptsÀïÃæ£¬ ¶ÔÓÚÒÔÌ«ÍøµÄµÚÒ»¸öÍøÂçÉ豸£¬ÅäÖÃÎļþÃûÒ»°ãΪifcfg-eth0¡£Èç¹ûÐèҪΪµÚÒ»¸öÍøÂçÉ豸¶à°ó¶¨Ò»¸öIPµØÖ·£¬Ö»ÐèÒªÔÚ/etc/sysconfig/network-scriptsĿ¼ÀïÃæ´´½¨Ò»¸öÃûΪifcfg-eth0:0µÄÎļþ£¬ÄÚÈÝÑùÀýΪ£º
DEVICE="eth0:0"
IPADDR="211.100.10.119"
NETMASK="255.255.255.0"
ONBOOT="yes"
ÆäÖеÄDEVICEΪÉ豸µÄÃû³Æ£¬IPADDRΪ´ËÉ豸µÄIPµØÖ·£¬NETMASKΪ×ÓÍøÑÚÂ룬ONBOOT ±íʾÔÚϵͳÆô¶¯Ê±×Ô¶¯Æô¶¯¡£
¡¡¡¡Èç¹ûÐèÒªÔٰ󶨶àÒ»¸öIPµØÖ·£¬Ö»ÐèÒª°ÑÎļþÃûºÍÎļþÄÚµÄDEVICEÖеÄeth0¼ÓÒ»¼´¿É¡£LINUX×î¶à¿ÉÒÔÖ§³Ö255¸öIP±ðÃû¡£
Ïà¹ØÎĵµ£º
ǰÑÔ£¬Linux/Unix ÉçÇøµÄ°æ¿é²»ÈÈÄÖ£¬ÐÂÊÖÌ«¶à£¬¸ßÊÖ̫棬ż°Ñ×Ô¼ºÕ⼸ÄêµÄLinuxѧϰµÄ¹ý³Ì½²½²£¬Ï£ÍûÄܸø´ó¼ÒÓеã°ïÖú£¬
Òýµ¼³õѧÕßѧϰµÄ·½Ïò£¬ÉÙ×ßÍä·£¬Ê°빦±¶£¬Í¬Ê±Ò²ÊÇÅ×שÒýÓñ£¬Çë¹ýÀ´ÈËÈÈÁÒ·¢ÑÔ¡£
1. Ê×ÏÈÊìϤ Linux
½¨ÒéÔÚ Windows Éϰ²×° VMware Workstation 6.5.0(ÒÔϼò³ÆVM£©, ÏÂÔØÖÖ×ÓÔÚ ......
#include <unistd.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#define err(msg) perror(msg)
static void mkdirs(const char *dir)
{
char tmp[1024];
char *p;
&nbs ......
¸ß¼¶¿É±à³Ì¿ØÖÆÆ÷
Èç¹ûϵͳֻÓÐÒ»¸öcpu£¬Ö÷picÊä³öÏßÒÔÖ±½ØÁ˵±µÄ·½Ê½Á¬½Óµ½cpuµÄintrÒý½Å¡£Èç¹ûϵͳÖаüº¬Á½¸ö»ò¶à¸öcpu,¾ÍÐèÒª¸ü¼Ó¸´ÔÓµÄpic.
intel´Óp3¿ªÊ¼ÒýÈëi/o¸ß¼¶¿É±ä³É¿ØÖÆÆ÷£¨APIC£©×é¼þ¡£80x86΢´¦ÀíÆ÷µ±Ç°ËùÓеÄcpu¶¼º¬ÓÐÒ»¸ö±¾µØapic¡£Ã¿¸ö±¾µØapic¶¼ÓÐ32λ¼Ä´æÆ÷£¬Ò»¸öÄÚ²¿Ê±ÖÓ£¬Ò»¸ö±¾µØ¶¨ÊÇÉ豸ÒÔ¼°Îª±¾µ ......
Shell: bash¡£Ëü½áºÏÁË csh ºÍ ksh µÄÓŵ㣬²¢ÇÒÓÐ readline ¹¦ÄÜ£¬Äã¿ÉÒÔËæÒâ°ó¶¨×Ô¼ºµÄ¼üÅÌ¡£
±à¼Æ÷£º VIM, Emacs¡£
³ÌÐò¿ª·¢£º GCC, make, ld, Scheme48, j2sdk, Perl, Python, Tcl/Tk ...
ÂÛÎÄ£¬»ÃµÆ¹¤¾ß£ºLaTeX, ConTeXt
»æÍ¼¹¤¾ß£ºMetaPost¡£Õâ¸öÓïÑÔ̫ǿÁË£¬ÒÔÖÁÓÚÎÒÖ»ÓÃËüÁË¡£Äã²»ÊìϤµÄ»°¿ÉÒÔÓÃxfig,dia À´ ......
1. TOP ÃüÁî È»ºó°´“1”£¬¿ÉÒԲ鿴CPUÓжàÉÙ¸öºË¡£
2. less /proc/cpuinof ¿ÉÒԲ鿴 CPUÄں˸öÊý¼°¸ü¶àÄÚºËÐÅÏ¢¡£
3.dmesg |grep CPU ¿ÉÒÔºËʵCPUÄں˸öÊýÇÒ»ùÓÚ¶àÉÙ¸öÎïÀíCPU¼°ÏêϸÐÅÏ¢¡£
4.dmidecode |grep "CPU" ¿ÉÒÔºËʵ¶àÉÙ¸öÎïÀíCPU¡£
ÁíÍâ grep '' * ÓÐÃîÓ㬿ÉÒԲ鿴 ......