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1.Ôö¼ÓÓ²¼þ
Ôö¼ÓµÄideÓ²ÅÌǰ׺Ϊhd£¬scsiÓ²ÅÌǰ׺Ϊsd£»µÚÒ»¿éÓ²ÅÌΪhda»òsda£¬µÚ¶þ¿éÓ²ÅÌΪhdb»òsdb,ÒÔ´ËÀàÍÆ¡£
2.ÓÃpvcreate´´½¨physical volumn
pvcreate /dev/sdb1 /dev/sdb2
´Ë´¦ËùÓõķÖÇøÊǵڶþ²½ÖвÙ×÷µÄÀàÐÍΪ8eµÄ·ÖÇø£¬pvcreateµÄ²ÎÊý¿ÉÒÔΪ1¸ö»ò¶à¸ö£»´´½¨Íê³Éºó¿ÉÒÔÓÃpvdisplay -vÀ´²é¿´´´½¨µÄÇé¿ö£¬ÓÃpvremove¿ÉÒÔÒÆ³ýlvmµÄlabel,ÊÇpvcreateµÄ·´²Ù×÷
3.ÓÃvgcreate´´½¨volume group
vgcreate vg01 /dev/sdb1 /dev/sdb2
´´½¨Íê³ÉʹÓÃvgdisplay -v²é¿´´´½¨µÄÇé¿ö£¬vgrename¿ÉÒÔÐ޸ĸղŴ´½¨µÄvgµÄÃû×ÖvgremoveÊÇvgcreateµÄ·´²Ù×÷£¬vgreduce¿ÉÒÔÒÆ³ý¸ÃvgÖеÄÒ»¸ö»ò¶à¸öpv
5.ÓÃlvcreate´´½¨logical volumn
lvcreate -L 100M -n lvm01 vg01 (´Óvg01´´½¨100MµÄÃûΪlvm01µÄlvm)
ʹÓÃlvdisplay -v ²é¿´lvmµÄ´´½¨Çé¿ö£¬lvremoveΪlvcreateµÄ·´²Ù×÷£¬lvrename¸ÄÃû×Ö
6.ÓÃmkfs¸ñʽ»¯´´½¨ºÃµÄlv
´´½¨ºÃlvmºó£¬ÐèÒª½«Æä¸ñʽ»¯Îªµ±Ç°²Ù×÷ϵͳ¿ÉÒÔʹÓõÄÎļþϵͳ¸ñʽ
mkfs -t ext3 /dev/vg01/lvm01
7.mout´´½¨ºÃµÄlvµ½Îļþϵͳ
mount -t ext3 /dev/vg01/lvm01 /mnt
8.À©Õ¹lvmµÄÈÝÁ¿
lvextend -L +100M /dev/vg01/lvm01
ʹÈÝÁ¿À©Õ¹²Ù×÷ÂíÉÏÆð×÷Ó㬿ÉÒÔʹÓÃÃüÁî
ext2online /dev/vg01/lvm01
¶ÔÓÚrhel3¼°ÒÔǰ°æ±¾µÄLinux£¬ÒòΪûÓÐext2onlineÃüÁÐèÒª×öÈçϵIJÙ×÷
umount /dev/vg01/lvm01
resize2fs /dev/vg01/lvm01
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Mount /dev/vg01/lvm01 /mnt
 


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linuxµÄ´¥ÃþÆÁÖ®ËÄ£ºandroidµÄtslib¶ÔϲãLinuxµÄ¿ØÖÆ

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static struct platform_driver s3c_ts_driver = {
       .probe          = s3c_ts_probe,
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LinuxÏÂtar bz gzµÈѹËõ°üµÄѹËõºÍ½âѹ

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linux ±àÒë qt4.6.2

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    qt-everywhere-opensource-src-4.6.2.tar
 ½âѹ tar xvzf qt-everywhere-opensource-src-4.6.2.tar
 ÅäÖÃ:
   ./configure -prefix /home/hyk/Qt_self_compiled/Qt_4_6_2
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   gmake
(ÖØÅäÖÃ gmake confclean , configure)
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linux cat echo cal date clearÃüÁî

cat ÃüÁî
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-n »ò --number ÓÉ 1
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-b »ò --number-nonblank ºÍ -n ÏàËÆ£¬Ö»²»¹ý¶ÔÓÚ¿Õ°×Ðв»±àºÅ
-s »ò
--squeeze-blank µ±Óöµ½ÓÐÁ¬Ð ......
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