1. 사용자 생성 CREATE USER 'newuser'@'localhost' IDENTIFIED BY 'password'; 2. DB 추가CREATE DATABASE dbName; 3. 사용자에게 권한 위임 ( localhost , 만일 모든 곳에서의 접근을 허용하고자 한다면 '%')GRANT USAGE ON *.* to 'newuser'@'localhost' IDENTIFIED BY 'password'; 4. 해당 사용자에게 데이터베이스의 모든 테이블에 대해 모든 권한을 위임한다.GRANT ALL PRIVILEGES ON dbName.* TO 'newuser'@'localhost'; 5. 해당 사용자에게 모든 가능한 권한을 부여한다. ( like root )GRANT ALL PRIVILEGES ON ..

내용사용자 폴더를 apache web containter 에 Symbolic 으로 생성한다. _사용자 추가 sudo useradd _사용자 디렉토리 아파치가 실행 가능하도록 변경 chmod +x /home/username _심볼릭 생성 ln -s /home/ /var/www/html/ or _selinux 보안정책 수정 sudo chcon -R -v -t httpd_sys_rw_content_t _테스트 http:////

_유저생성 sudo useradd ex) useradd ftp_admin _유저 패스워드 설정 sudo passwd ex) passwd ftp_admin _존재하는 유저 그룹에 추가 sudo usermod -g ex) usermod -g apache admin

Overview DHT11 digital temperature and humidity sensor is a calibrated digital signal output temperature and humidity combined sensor, which Application-specific modules capture technology and digital temperature and humidity sensor technology to ensure that products with high reliability and excellent Long-term stability. The product has excellent quality, fast response, anti-interference abili..

Overview Photo resistors, also known as light dependent resistors (LDR), are light sensitive devices most often used to indicate the presence or absence of light, or to measure the light intensity. In the dark, their resistance is very high, sometimes up to 1MΩ, but when the LDR sensor is exposed to light, the resistance drops dramatically, even down to a few ohms, depending on the light intensi..