GNU/LinuxÕýÔÚÏòÎÒÃÇ×ßÀ´
<!--
@page { margin: 2cm }
P { margin-bottom: 0.21cm }
-->
ʲôÊÇ
GNU/Linux
£¿Ê²Ã´ÊÇÕæÕýµÄ×ÀÃæ
Linux
£¿ÕâЩÎÊÌ⣬ÎÒÃDZØÐë¸ãÇå³þ£¬ËµÃ÷°×¡£×ÀÃæ
Linux
²»ÄÜÔÙÕÐÒ¡¹ýÊкöÓÆÈËÁË¡£
ÀúÊ·»Ø¹Ë¡£
1998
ÄêÄê³õ£¬Ê״γöÏÖ“
Open
Source”
£¨“¿ªÔ´”£©Õâ¸öÐÂÊõÓÏò×ÔÓÉÈí¼þ·¢ÆðÌôÕ½¡£Ò»Ê±¼ä£¬ÈËÃǵÄ˼Ïë±»ºöÓÆÂÒÁË¡£´Ó´ËÒÔºó£¬
Richard
Stallman
ÏÈÉú¼á³Ö²»Ð¸µØÐ޸ġ¢ÌáÁ¶ºÍ¾«»¯×ÔÓÉÈí¼þµÄ¶¨Ò壬ÓèÒÔÓÐÁ¦µÄ·´»÷¡£´Ó
2001
Äê
10
ÔÂ
17
ÈÕÆð£¬µ½
2009
Äê
6
ÔÂ
30
ÈÕÖ¹£¬×ÔÓÉÈí¼þµÄ¶¨Òå×ܹ²ÐÞ¸ÄÁË
70
´Î£¨×îа汾ÊÇ
V1.80
£©£¬¸ø¿ªÔ´ÊÆÁ¦³ÁÖØÒ»»÷¡£´Ó
2006
Äê
12
ÔÂÆð£¬¡¶×ÔÓÉÈí¼þ»ù½ð»á¡·£¨
FSF
£©ÒÔÏÊÃ÷µÄÁ¢³¡£¬Ã÷È·µÄ̬¶È£¬È«Á¦Ö§³ÖºÍÍÆ¹ã
GNU/Linux
·¢Ðа棨¼´
gNewSense
1.0
£©£¬ÖÁ½ñ£¬
GNU/Linux
·¢ÐаæÒѾÃûÁÐǰ飨
gNewSense
2.3
£©£¨
by
DaniWeb
£©¡£ÕâÊÇÀúÊ·µÄÊÂʵ£¬²»±ØÕùÂÛ¡£
×ÔÓÉÈí¼þµÄ¸ÅÄîÊÇÔÚ²»¶ÏÑݽøµÄ£¬ÔÚÏֽ׶Σ¬×ÔÓÉÈí¼þʹ“¿ªÔ´”Õâ¸öÊõÓï³ÉΪ¶àÓàºÍ²»±ØÒªµÄ£¨
by
Ken Hess
£©¡£´Ë»°µ±Õ棿½ñÄê
5
ÔÂ
27
ÈÕ£¬ÔÚ
FSF
¹ØÓÚ×ÔÓÉÈí¼þµÄ¹Ù·½¶¨ÒåÖУ¬µÚ¶þÌõÊÇ“
...
and adapt it to your needs ...”
£¬µ½Á˽ñÄê
6
ÔÂ
30
ÈÕ£¬±»ÐÞ¸ÄΪ“
...
and change it to make it do what you wish ...”
£¬ºóÃæ¸ú×ÅÒ»¾ä»°£º“
Access
to the source code is a precondition for
this”(
·ÃÎÊÔ´´úÂëÊÇÏȾöÌõ¼þ
)
¡£Õâ˵Ã÷Ò»¸öÊÂʵ£ºÏÖ½ñ£¬×ÔÓÉÈí¼þÒѾÊÇÒ»ÖÖ¾«È·¶¨ÒåÁ˵ĿÆÑ§¸ÅÄ²»ÈÝÈκÎÈ˼ÌÐøËæÒâÇú½âËü¡£
½ñÈÕ£¬
FSF
µì»ùÈË
Richard
Stallman
ÏÈÉúÔÚÎÒ¹úÖ麣½²Ñ§£¬Ëæºó¾ÓɹðÁÖÀ´¾©£¬ÓÚ±¾ÔÂ
22
ÈÕÍíÔÚÖйú¿ÆÑ§ÔºÑо¿ÉúÔº£¨Öйش壩½²ÑÝ£¬½øÒ»²½²ûÃ÷×ÔÓÉÈí¼þµÄ¸ÅÄî¡£ÀúÊ··¢Õ¹ÊÂʵÒѾ֤Ã÷£¬
Richard
Stallman
ÏÈÉú£¨Ï·³Æ“´óºú×Ó”£©ÊÇһλÖÎѧ̬¶È·Ç³£ÑϽ÷µÄÈË¡£ËûÔøÖøÎÄÍ´Åú“
Open”
Ò»´ÊµÄº¬Òå²¢²»±ØÈ»Éæ¼°“
Freedom”
¡£ÔÚµ±Ç°Çé¿öÏ£¬´Ë¾ÙºÜÖµµÃÈËÃÇÈ¥×ð¾´Ëû¡£ÎÒÃÇÓ¦¸ÃÈÏΪ£¬×ÔÓɵØÊ¹ÓÃÈí¼þÊÇÈ˵ÄÒ»ÖÖÌ
Ïà¹ØÎĵµ£º
MySQL :: Linux ÏÂ×Ô¶¯±¸·ÝÊý¾Ý¿âµÄ shell ½Å±¾
Linux ·þÎñÆ÷ÉϵijÌÐòÿÌì¶¼ÔÚ¸üРMySQL Êý¾Ý¿â£¬ÓÚÊǾÍÏëÆðдһ¸ö shell ½Å±¾£¬½áºÏ crontab£¬¶¨Ê±±¸·ÝÊý¾Ý¿â¡£Æäʵ·Ç³£¼òµ¥£¬Ö÷Òª¾ÍÊÇʹÓà MySQL ×Ô´øµÄ mysqldump ÃüÁî¡£
½Å±¾ÄÚÈÝÈçÏ£º
#!/bin/sh
# File: /home/mysql/backup.sh
# Database info
DB_NAME=" ......
Æô¶¯mysql: /etc/rc.d/init.d/mysql start
ÐÞ¸ÄÃÜÂë: ¸ñʽ£ºmysqladmin -uÓû§Ãû -p¾ÉÃÜÂë password ÐÂÃÜÂë
ʹÓÃÃÜÂëµÇ¼: mysql -u root -p
ÏÔʾÊý¾Ý¿â: show databases;
Ñ¡ÔñÊý¾Ý¿â: use Êý¾Ý¿âÃû;
ÏÔʾ±í: show tables;
ÏÔʾ±í½á¹¹: descibe ±íÃû;
Ô¶³ÌµÇ¼mysqlÐèÒª¿ªÆôÈ ......
useradd----´´½¨Óû§ÃüÁî
¼òµ¥µÄ´´½¨ÆÕͨÓû§(µ±È»µÃÔÚrootµÇ¼ÏÂÖ´ÐÐ)
useradd username -p password
userdel username ɾ³ýÓû§
µ±ÎÒÃÇÔÚ´´½¨Óû§³É¹¦Ö®ºó vim /etc/passwd ÔÚ×îϱ߿ÉÒÔ¿´µ½¸Õ¸Õ´´½¨µÄÓû§
ÄÇôÈç¹ûÎÒÏ뽫¸Õ²Å´´½¨µÄÓû§¸ÄΪ¸ß¼¶¹ÜÀíÔ±Ôõô°ì£¬Òª½«Ëû¾ßÓÐrootÒ»ÑùµÄȨÏÞ¡£
ok£¬»¹ÊÇÔÚ/etc/passwdÎÄ ......
/*
file:string.h
#ifndef _LINUX_STRING_H_
#define _LINUX_STRING_H_
/* We don't want strings.h stuff being user by user stuff by accident */
#ifdef __KERNEL__
#include <linux/types.h> /* for size_t */
#include <linux/stddef.h> /* for NULL */
#include <linux/compiler.h&g ......