Linux·ÖÇø·½°¸×î½ÚÊ¡µÄ·ÖÇø·½°¸
ÏëÖªµÀµ½Linux·ÖÇø·½°¸µÄÕæÏàô£¬ÏëÖªµÀLinux·ÖÇø·½°¸ÖвØÓеÄÄÚÔÚ°ÂÒåô£¬Ö»ÓÐÎÒÀ´¸ø´ó¼ÒÈ«Ãæ½²½â½éÉÜLinux·ÖÇø·½°¸
×îÐÂLinux·ÖÇø·½°¸
ÎҵķþÎñÆ÷ÊÇ500G¡£×îÖØÒªµÄÊÇ/var·ÖÇøÒ»¶¨Òª´ó(²»ÂÛpostfixÓʼþ£¬»¹ÊÇLAMPµÄWEB ·þÎñÆ÷µÈ£©¡£×îºÃÊÇ400GÒÔÉÏ¡£¾ßÌåµÄ/boot Ö»Òª100M¾Í×ã¹»ÁË¡£ÏÂÃæÊÇÎҵķÖÇø·½°¸£ºÓ²ÅÌ500G
·þÎñÆ÷Linux·ÖÇø·½°¸ £º·ÖÇøÀàÐÍ ·ÖÇøµÄʵ¼Ê´óС
/ 1G-2G (×îÉÙÒª150–250MB)
/boot 32M-100M (Æô¶¯·ÖÇø£¬×î¶àÖ»Òª100M×óÓÒ)
/opt 100M-1G (¸½¼ÓÓ¦ÓóÌÐò)
/tmp 40M-1000M (×î´ó¿ÉÒÔÉèΪ1G×óÓÒ,Èç¹û¼ÓÔØISO¾µÏñÎļþ¾ÍÉèΪ4G×óÓÒ°É£¬Ò»°ã²»ÓÃÄÇô¶à)
/home 2G-10G (ÿ¸öÓû§100M×óÓÒ£¬¾ßÌå×Ô¶¨¡£Óû§Ä¿Â¼¡£)
/usr 3G-10G (×îºÄÓÿռäµÄ²¿·Ý¡£×îÉÙÒª500M×óÓÒ£¬Ò»°ã¿íËɵķþÎñÆ÷Òª·Öµ½4-6G)
/usr/local 3G-15G (×ÔÒѰ²×°³ÌÐò°²×°ÔÚ´Ë)
/var
>
2G–Ó²ÅÌÓàÏÂÈ«²¿¿Õ¼ä ( ×îÉÙ300M-500M£¬Ò»°ã2-3G,×ö·þÎñÆ÷µÄ»°°ÑÉÏÃæÓàϵĿռ䶼·Ö¸øËü)
×ÀÃæLinux·ÖÇø·½°¸
/ 1G
/boot 32M
/opt 100M
/tmp 50M
/home 1G-10G
/usr 3G-6G
/usr/local 3G-5G
/var 500MÒÔÉÏ
×î½ÚÊ¡µÄ·ÖÇø·½°¸£¨·þÎñÆ÷²»ÍƼö£©£ºÎļþĿ¼ ×îÉÙ Ò»°ã °²×°ºó´óСCentOS5.2
/ 150M-250M 500M-2G (378M)
/boot 32M-100M 64M (13M)
/opt 30M-100M 50M (19M)
/tmp 40-100M 50M (37M)
/home 100M-5G 1G (483M)
/usr
>
500M 4-6G 2.5G (2.0G)
/usr/local 500M 2-5G 2G (1.2G)
/var 300-500M 2-3G 500M (296M)
/varĿ¼£¬Èç¹ûÊÇ·þÎñÆ÷£¬¾Í°ÑÒÀÉÏÃæµÄ°ÑÆäËûµÄ·ÖÇø·ÖÍêÖ®ºóµÄ¿Õ¼äÈ«²¿¸ø/var¼´·ÖΪ×î´óµÄ·ÖÇø¡£http·þÎñÆ÷Ŀ¼/var/www,postfix·þÎñÆ÷/var/mail.Ò»°ã¶¼ÔÚ/varĿ¼ÀïÃæ.
opt ¸½¼ÓµÄLinux·ÖÇø·½°¸Ó¦ÓóÌÐòÈí¼þ°ü
Linux·ÖÇø·½°¸¸ù·ÖÇø / ±ØÐë×ÜÊÇÎïÀíµØ°üº¬ /etc¡¢/bin¡¢/sbin¡¢/lib ºÍ
/dev£¬·ñÔòÄú½«²»ÄÜÆô¶¯ÏµÍ³¡£Linux·ÖÇø·½°¸µäÐ͵ĸù·ÖÇøÐèÒª 150–250MB
Ïà¹ØÎĵµ£º
Linux tomcat¶ÔÓÚµçÄÔʹÓõÄÍæ¼ÒµÄ³£ÓÃÈí¼þ£¬È»ºóÎÒ¾Íѧϰ¼°ÉîÈëµÄÑо¿Linux tomcat£¬ÔÚÕâÀïºÍ´ó¼ÒÒ»Æð̽ÌÖLinux tomcatµÄʹÓ÷½·¨£¬Ï£Íû¶Ô´ó¼ÒÓÐÓᣲÙ×÷ϵͳ£ºRedhat Linux(Fedora Core 2)JDK: j2sdk-1_4_2_01-linux-i586.bin Linux tomcat:jakarta-Linux tomcat-5.0.19.tar.gz
°²×°²½Öè:
JDK:
1£©½«°²×°³ÌÐò¸´ÖƵ½ /u ......
1) È·±£¼ÆËã»úµÄ123¶Ë¿ÚûÓб»·À»ðǽ×èµ²£»
2) ÓÃrootµÇ¼£»
3) ÐÞ¸Ä/etc/crontabÎļþ£¬¼ÓÈëÒÔÏÂÒ»ÐÐÃüÁ
0 23 * * * root /usr/sbin/ntpdate 210.72.145.44 > /dev/null 2>&1
ÒÔÉÏÃüÁîÉèÖúúó´æÅÌ¡£ÄúµÄ»úÆ÷½«ÔÚÿÌìµÄ23:00¸ù¾Ý¹ú¼ÒÊÚʱÖÐÐĵÄNTP·þÎñÆ÷ʱ¼ä×Ô¶¯Ð£×¼Ê±¼ä¡£Èç¹ûÄúµÄ»úÆ÷²»ÄÜÁª½á»¥ÁªÍø£¬Ç ......
±¾ÎÄÌÖÂÛÁË UNIX/LINUX ƽ̨ÏÂÈýÖÖÖ÷ÒªµÄ¿ÉÖ´ÐÐÎļþ¸ñʽ£ºa.out£¨assembler and link
editor output »ã±àÆ÷ºÍÁ´½Ó±à¼Æ÷µÄÊä³ö£©¡¢COFF£¨Common Object File Format
ͨÓöÔÏóÎļþ¸ñʽ£©¡¢ELF£¨Executable and Linking Format
¿ÉÖ´ÐкÍÁ´½Ó¸ñʽ£©¡£Ê×ÏÈÊǶԿÉÖ´ÐÐÎļþ¸ñʽµÄÒ»¸ö×ÛÊö£¬²¢Í¨¹ýÃèÊö ELF
Îļþ¼ÓÔØ¹ý³ÌÒÔ½Òʾ ......
Linux»·¾³½ø³Ì¼äͨÐÅ£¨Î壩: ¹²ÏíÄڴ棨Ï£©
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
ÔÚ¹²ÏíÄڴ棨ÉÏ£©ÖУ¬Ö÷ÒªÎ§ÈÆ×Åϵͳµ÷ÓÃmmap()½øÐÐÌÖÂ۵쬱¾²¿·Ö½«ÌÖÂÛϵͳV¹²ÏíÄڴ棬²¢Í¨¹ýʵÑé½á¹û¶Ô±ÈÀ´²ûÊöÁ½ÕßµÄÒìͬ¡£Ïµ ......
ת×Ô:http://www.xxlinux.com/linux/article/development/kernel/20090112/14828.html
sysfs ÊÇ Linux ÄÚºË
ÖÐÉè¼Æ½ÏеÄÒ»ÖÖÐéÄâµÄ»ùÓÚÄÚ´æµÄÎļþϵͳ£¬ËüµÄ×÷ÓÃÓë proc ÓÐЩÀàËÆ£¬µ«³ýÁËÓë proc ÏàͬµÄ¾ßÓв鿴ºÍÉ趨ÄÚºË
²ÎÊý¹¦ÄÜÖ®Í⣬»¹ÓÐΪ Linux ͳһÉ豸ģÐÍ×÷Ϊ¹ÜÀíÖ®Óá£Ïà±ÈÓÚ proc Îļþϵͳ£¬Ê¹Óà sysfs µ¼³ ......