코딩노트

[주요통신기반시설] 1.5 root UID 0 금지 

[주요통신기반시설] 1.6 root 계정 관리 

[주요통신기반시설] 1.5~6 root 계정 관리 소스 코드 

#!/bin/bash

########## 1.5 root_UID ##########

while read line

do

passwd_ID=`echo $line | awk -F: '{print $1}'`

passwd_uid=`echo $line | awk -F: '{print $3}'`

if [ ${passwd_ID} = "root" ];

then

echo "root pass"

else

if [ ${passwd_uid} -eq 0 ];

then

echo $passwd_ID " uid is " $passwd_uid " Danger!!"

else

echo $passwd_ID " uid is " $passwd_uid " safe!!"

fi

fi

done < /etc/passwd

########## 1.6 root_su ##########

echo ""

echo "###### 1.6 root su ######"

su_check=`cat /etc/pam.d/su | grep "#auth"`

if [ -z "${su_check}" ];

then

echo "Clear"

else

echo "Danger you need del '#'"

echo $su_sheck

fi

파일 다운로드

1.5~6_root_Uid_su.sh