Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

Red Hat Linux ϵÄGCC°²×°Ìå»á

1.½« arm-linux-gcc µÄѹËõ°ü½âѹµ½tmpĿ¼ÏÂ
2.½« tmp/usr/local Ï嵀 arm Ŀ¼copy µ½ÏµÍ³µÄ/usr/local ÏÂ
3.Ö´ÐÐÃüÁvi/etc/profile ÔÚpath murgeµÄÓï¾ä¶ÏºóÌí¼Ó
   pathmurge/usr/local/arm/2.95.3/bin;
4.°´ESC¼ü£¬ÊäÈ룺wq ±£´æ²¢Í˳ö.
5.Ö´ÐÐ source /etc/profile
6.½¨Á¢¹¤×÷Ŀ¼mkdir -p/opt/FriendlyArm/mini2440;
7.½øÈëÔ´´úÂëĿ¼ hello world.
8.±àÒë #arm-linux-gcc -o hello main.c »ò #make ×îºóÉú³Éhello¿ÉÖ´ÐÐÎļþ.


Ïà¹ØÎĵµ£º

Linux ϵͳĿ¼½éÉÜ

/lib/
— °üº¬Ðí¶à±» /bin/ ºÍ /sbin/  ÖеijÌÐòʹÓõĿâÎļþ¡£Ä¿Â¼ /usr/lib/ Öк¬Óиü¶àÓÃÓÚÓû§³ÌÐòµÄ¿âÎļþ¡£
/libĿ¼Ï·ÅÖõÄÊÇ/binºÍ/sbinĿ¼Ï³ÌÐòËùÐèµÄ¿âÎļþ¡£/libĿ¼ÏµÄÎļþµÄÃû³Æ×ñÑ­ÏÂÃæµÄ¸ñʽ£º
libc.so.*
ld*
½ö½ö±»/usrĿ¼ÏµijÌÐòËùʹÓõĹ²Ïí¿â²»±Ø·Åµ½/libĿ¼Ï¡£Ö»ÓÐ/binºÍ/sbin ......

linux shell ½Å±¾ µ÷ÓÃÊý¾Ý¿â

×î½üÒ»Ö±ÔÚæÏîÄ¿£¬×öµÄ¹ý³ÌÖÐÓöµ½Ò»¸öºÜ¾À½áµÄÊÂÇé¡£ÐèÒªÓÃshell½Å±¾ÂÖѵÊý¾Ý¿â£¬Êý¾ÝÖ´ÐÐÍê±ÏÒÔºó²ÅÄܵ÷ÓÃÆäËûµÄshell½Å±¾¡£ÔÚÕâÀï×ܽáһϣ¬Óë´ó¼Ò¹²Ïí¡£
½Å±¾ÈçÏ£º
shell ½Å±¾ÈçÏ£º
#!/bin/sh
SQL_DIR=/home/tang/tek/sql/tek
SHELL_DIR=/home/tang/tek/sh/tek
LOG_DIR=/home/tang/tek/logs
. /home/tang/.bas ......

linuxÏÂoracleÆô¶¯¹ý³Ì

ÔÚlinuxÏÂÆô¶¯oracle ºÍÔÚwindowsÊÇÓвî±ðµÄ£¬¶ÔÓÚÒ»°ãÔÚwindowsϲÙ×÷ϰ¹ßÈËÓкܶ಻ÊÊÓ¦£¬ËùÒÔÎÒÌØ±ðдÕâÑùÎÄÕ£¬ÒÔ·½±ãÐÂÊÖ½øÐвÙ×÷£¬ÏÂÃæ¾ÍÒ»²½Ò»²½½²½âÆô¶¯¹ý³Ì¡£
1.ͨ¹ýÖÕ¶ËÁ¬½Óµ½linux·þÎñÆ÷,µ±È»ÕâÑùµÄÈí¼þºÜ¶àÀýÈçputty,SecureCRT,²¢ÒÔoracleÓû§½øÐеǼ£¬·ñÔòÆô¶¯oracleʱ»á´íµÄ£¬Ã»ÓÐȨÏÞÆô¶¯.(Ò²¿ÉÓû§root µ ......

linuxÉÏlnÃüÁîÏêϸ˵Ã÷

lnÊÇlinuxÖÐÓÖÒ»¸ö·Ç³£ÖØÒªÃüÁËüµÄ¹¦ÄÜÊÇΪijһ¸öÎļþÔÚÁíÍâÒ»¸öλÖý¨Á¢Ò»¸öͬ²»µÄÁ´½Ó£¬Õâ¸öÃüÁî×î³£ÓõIJÎÊýÊÇ-s£¬¾ßÌåÓ÷¨ÊÇ£ºln –s Ô´Îļþ Ä¿±êÎļþ¡£
¡¡¡¡µ±ÎÒÃÇÐèÒªÔÚ²»Í¬µÄĿ¼£¬Óõ½ÏàͬµÄÎļþʱ£¬ÎÒÃDz»ÐèÒªÔÚÿһ¸öÐèÒªµÄĿ¼Ï¶¼·ÅÒ»¸ö±ØÐëÏàͬµÄÎļþ£¬ÎÒÃÇÖ»ÒªÔÚij¸ö¹Ì¶¨µÄĿ¼£¬·ÅÉϸÃÎļþ£¬È»ºóÔÚ ......

¹ØÓÚUNIXºÍLinuxϵͳÏÂSUID¡¢SGIDµÄ½âÎö

Èç¹ûÄã¶ÔSUID¡¢SGIDÈÔÓÐÃÔ»ó¿ÉÒԺúòο¼Ò»Ï£¡
¡¡
¡¡¡¡Copyright by kevintz.ÓÉÓÚÓû§ÔÚUNIXϾ­³£»áÓöµ½SUID¡¢SGIDµÄ¸ÅÄ¶øÇÒSUIDºÍSGIDÉæ¼°µ½ÏµÍ³°²È«£¬ËùÒÔÓû§Ò²±È½Ï¹ØÐÄÕâ¸öÎÊÌâ¡£¹ØÓÚSUID¡¢SGIDµÄÎÊÌâÒ²¾­³£ÓÐÈËÌáÎÊ£¬µ«»Ø´ðµÄÈËÒ»°ã´ðµÃ²»¹»Ïêϸ£¬¼ÓÉÏÔø¾­»Ø´ð¹ýÁ½¸öÍøÓѵÄÎÊÌ⣬»¹²éÁËһЩ×ÊÁÏ£¬¾ö¶¨ÕûÀí³É±¾Î ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ