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linux ³£ÓÃÃüÁî


ÒÔÏÂÖ÷ÒªÊÕ¼¯ linux Öг£ÓõÄÃüÁî.ÒÔºó»áÂ½ÐøÔö¼Ó
 
¸´ÖÆÎļþ¼Ð¼°ÆäÏÂÎļþ: cp smdk2440 -r mini2440
 
ɾ³ýÎļþ¼Ð¼°ÆäÏÂÎļþ: rm -rf mini2440
 
²éÕÒ°üº¬¹Ø¼ü×ÖµÄÎļþ:
grep "CONFIG_S3C2410" * -R  //²éÕÒ°üº¬"CONFIG_S3C2410" µÄÎļþ,
*±íʾ²éÕÒ µ±Ç°Ä¿Â¼ÏµÄËùÓÐÎļþ, -R ±íʾµÝ¹é²éÕÒ ËüµÄËùÓÐ×ÓĿ¼.
 
²éÕÒÎļþÃûÖаüº¬"fb" ×ÖÑùµÄÎļþ:
 find -name "*fb*"
 
 
 
viÏÂÃüÁî:
 
²éÕÒ: :/s3c2410     //²éÕÒ"s3c2410" ,×¢Òâ "/", ÓÃ\/±íʾ.
 
¸´ÖÆ: v ½øÈëÑ¡Ôñģʽ, Ö®ºóy, ×îºóp Õ³Ìù
 
Ìæ»»: %s /SEARCH/REPLACE  SEARCH »»Îª REPLACE, Õû¸öÎļþµµÖÐÌæ»»
 
 
´ò°ü:
tar -cjvf fs.bz2 fs
tar -zcvf fs.gz fs
 
mount -a ¹Ò½Ó/etc/fstabÎļþÖ¸¶¨µÄËùÓÐÎļþϵͳ.
mount -t //t Ö¸¶¨ÀàÐÍ
 
du -sh ²é¿´ÎļþµÄ´óС
df -h ²é¿´Õû¸öϵͳռÓõĿռä.


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linuxÏÂmysqlµÄʹÓÃ


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 ......

ÓÃLinuxÏÂPerl½Å±¾Á¬½ÓSQLServer

×¼±¸¹¤×÷:
¡¡¡¡Óõ½µÄperl À©Õ¹×é¼þ(modules)ÔÚÉÏÆªÌù³ö.( win32::odbc Ä£¿é
)ÏÂÔØ×é¼þºó°´ÕÕReadmeÎļþ°²×°µ¹ÏìӦĿ¼.ÅäÖúÃÏàÓ¦µÄodbcÊý¾ÝÔ´.
¡¡¡¡
¡¡¡¡³ÌÐòʵÏÖ:
¡¡¡¡Ê¹ÓÃ
¡¡¡¡use
Win32::ODBC;
¡¡¡¡
¡¡¡¡Óï¾ä°üº¬Ó¦Ê¹ÓõÄÄ£¿éÊÇwin32::odbc,д³öÊý¾Ý¿â
Á¬½Ó×Ö·û´®
¡¡¡¡
¡¡¡¡$DSN = "DSN =
My DSN ......

linux ÏÂÊÖ¹¤Ð½¨Êý¾Ý¿â

ÊÖ¹¤Ð½¨Êý¾Ý¿âcreate database
ÉíΪDBA,ÒªÓÀÔ¶¼ÇסÉõÓûòÕß½ûֹʹÓÃrmÃüÁÍò²»µÃÒÔµÄÇé¿öÏ£¬Ê¹ÓÃʱÔÚÇÃenterÒ²Òª¿´ÁËÓÖ¿´¡¢É÷ÖØÓÖÉ÷ÖØ²ÅÐУ¡
Red Hat Enterprise 3 + Oracle 10g Release 2
$su – oracle
1---ÉèÖÃϵͳ»·¾³±äÁ¿£º
ORACLE_HOME=/opt/oracle/product/10.2
ORACLE_BASE=/opt/oracle
ORACLE_SID ......

linuxÏÂjava sdk°²×°Ïê½â

Ò»¡¢ÔÚsun¹«Ë¾ÃÅ»§ÉÏÏÂÔØ¶ÔÓ¦°æ±¾µÄjava sdk
ÎÒÏÂÔØµÄÊÇjdk-6u6-linux-i586-rpm.bin°æ±¾
¶þ¡¢¸øÏÂÔØÎļþ¸³È¨ÏÞ
1¡¢Ò»°ãÐèÒªrootȨÏÞ£¬ÔÚ$Ìáʾ·ûÏÂÊäÈësu£¬È»ºóÊäÈëÃÜÂ룬¼´¿É½øÈërootģʽ¡£Ìáʾ·ûΪ#
2¡¢#chmod 755 jdk-6u6-linux-i586-rpm.bin
3¡¢#./jdk-6u6-linux-i586-rpm.bin
4¡¢#rpm -ivh jdk-6u6-linux-i586-r ......

suse linux¿ªÆôtelnet·þÎñ

ÔÚÖÕ¶ËÏÔʾ´°¿ÚÔËÐÐyastÃüÁî,³öÏÖͼÐνçÃæ
software-->software management
×ó²àFilter-->Package Group-->Productivity-->Networking-->Other-->telnet server
Ñ¡ÔñÈ·¶¨,»áÌáʾ²åÈësuse linux cd4,·ÅÈë¹âÅ̺óÈ·¶¨Ö±µ½°²×°Íê³É
¿ªÆôtelnet·þÎñ
#chkconfig telnet on
#rcxinetd restart
Èç¹ûrootÓÃ ......
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