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¸´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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input_init()=>
=>
class_register(&input_class);×¢²áinputÀà
input_proc_init();´´½¨procϵÄĿ¼ºÍÎļþ
register_chrdev(INPUT_MAJOR, "input", &input_fops);×¢²áÇý¶¯³ÌÐòµ½cdev_mapÉÏ,ÒÔ´ýÇý¶¯É豸.
drivers\input\keybo ......
ÊÖ¹¤Ð½¨Êý¾Ý¿âcreate database
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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 ......
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cd /
du -sh ./*
du -sh ./* | sort
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