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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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Linux ÏÂ×Ô¶¯±¸·ÝMYSQLÊý¾Ý¿âµÄshell ½Å±¾

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=" ......

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 ......

²éÕÒlinuxϵͳÖдóÎļþµÄ·½·¨

¿ÉÒÔÓÃÏÂÃæµÄÃüÁî²éÕÒµ½ÏµÍ³ÖÐÄÄÒ»¸öÎļþ¼ÐÓÐÎÊÌâÈ»ºóÖð²ã²é¿´¾Í¿ÉÒÔÕÒµ½ÊÇÄÄÒ»¸öÎļþÁË
ÃüÁîÊÇ
Ê×ÏÈÇл»µ½¸ùĿ¼
cd /
du -sh ./*
du -sh ./* | sort
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Ò»°ãÕâÑù¾Í¿ÉÒÔÈ·¶¨Ä¿±êÎļþÊÇÄÄÒ»¸öÁË ......

Linux Deamon(ÊØ»¤½ø³Ì)ʵÏÖ·½·¨

from: http://agiser.bokee.com/viewdiary.13976981.html
ÊØ»¤½ø³Ì£¨Daemon£©ÊÇÔËÐÐÔÚºǫ́µÄÒ»ÖÖÌØÊâ½ø³Ì¡£Ëü¶ÀÁ¢ÓÚ¿ØÖÆÖն˲¢ÇÒÖÜÆÚÐÔµØÖ´ÐÐijÖÖÈÎÎñ»òµÈ´ý´¦ÀíijЩ·¢ÉúµÄʼþ¡£ÊØ»¤½ø³ÌÊÇÒ»ÖÖºÜÓÐÓõĽø
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