-->퍼미션 변경 

chmod 700 /etc/exports 
chmod 700 /etc/fstab 
chmod 700 /usr/bin/chage 
chmod 700 /usr/bin/wall 
chmod 755 /usr/bin/man 
chmod 700 /usr/bin/chfn 
chmod 700 /usr/bin/write 
chmod 700 /bin/dd
chmod 700 /usr/sbin/usernetctl 
chmod 700 /bin/mount 
chmod 700 /bin/umount 
chmod 700 /bin/rpm
chmod 700 /sbin/netreport 
chmod 700 /usr/bin/screen
chmod 700 /usr/bin/sftp 
chmod 700 /usr/bin/scp
chmod 700 /usr/bin/lynx
chmod 700 /usr/bin/crontab

chmod 750 /bin/ps 
chmod 750 /bin/netstat 
chmod 750 /bin/dmesg 
chmod 750 /bin/df 
chmod 750 /usr/bin/who 
chmod 750 /usr/bin/finger 
chmod 750 /usr/bin/last 
chmod 750 /usr/bin/top 
chmod 750 /usr/bin/w 

chgrp wheel /bin/ps 
chgrp wheel /bin/netstat 
chgrp wheel /bin/dmesg 
chgrp apache /bin/df 
chgrp wheel /usr/bin/w 
chgrp wheel /usr/bin/who 
chgrp wheel /usr/bin/finger 
chgrp wheel /usr/bin/last 
chgrp wheel /usr/bin/top 

chmod 751 /home 
chmod 751 /var/named 
chmod 110 /usr/bin/top 
chmod 550 /bin/ps 
chmod 110 /usr/bin/uptime 
chmod 110 /usr/sbin/useradd 
chmod 110 /usr/sbin/userdel 
chmod 110 /usr/bin/last 
chmod 110 /usr/bin/find

chmod 700 /usr/bin/whereis
chmod 700 /usr/bin/which
chmod 700 /usr/bin/who

chmod 4750 /bin/su
chgrp wheel /bin/su
chmod 700 /usr/bin/ftp
chmod 700 /usr/bin/ftpwho
chmod 750 /usr/bin/ncftp
chgrp wheel /usr/bin/ncftp
chmod 750 /usr/bin/telnet
chgrp wheel /usr/bin/telnet 
chmod 750 /usr/bin/openssh
chgrp wheel /usr/bin/openssh
chmod 750 /usr/bin/wget
chgrp wheel /usr/bin/wget 
chmod 700 /usr/sbin/ab
chgrp wheel /usr/bin/sz
chmod 710 /usr/bin/sz
chgrp wheel /usr/bin/rz
chmod 710 /usr/bin/rz

chmod 600 /etc/httpd/conf/httpd.conf
chmod 711 /etc/httpd/conf
chmod 700 /etc/cron* -R
chmod 710 /var/www/html
chown root.apache /var/www/html

cd /usr/bin
chgrp wheel c++ cc  find g++ gcc i386-redhat-linux-* make
chmod 750 c++  find g++ gcc i386-redhat-linux-* make

chmod 711 /
chmod 700 /boot /mnt /root  
chmod 711 /dev /etc /home /initrd /lib 
chmod 711 /misc /opt /sbin /usr /var
chmod 711 /var/log/ 
chmod 711 /var/log/httpd
chmod 755 /bin/

mkdir /backup /backup/rpms /ban /script /scriptuser /home1 /homein
chmod 700 /backup /ban /script 
chmod 711 /home1 /homein /clone
cd