use*_*486 17 linux file-permissions
结构如下
ravas@ravas-desk-lmde /var/lib $ pwd
/var/lib
ravas@ravas-desk-lmde /var/lib $ ls -l | grep mysql
drwx------ 13 mysql mysql 4096 Feb 10 22:32 mysql
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当我尝试进入/ var/lib/mysql时,我没有权限
ravas@ravas-desk-lmde /var/lib $ cd mysql/
bash: cd: mysql/: Permission denied
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虽然我属于mysql组
ravas@ravas-desk-lmde /var/lib $ groups ravas
ravas : ravas adm dialout cdrom floppy sudo audio dip video plugdev lpadmin sambashare mysql
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这有什么问题?
zom*_*ast 33
sudo -i
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然后
cd /var/lib/mysql/
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