nginx auth_basic 비밀번호 암호화 하기
printf "${username}:`openssl passwd -apr1`\n" >> .htpasswd
변수로 쓰기
username=john password=STRONGPASSWORD123$ printf "${username}:`openssl passwd -stdin -apr1 <<< ${password}`\n" >> .htpasswd
nginx에 적용하기
location / { auth_basic "nginx"; auth_basic_user_file /etc/nginx/.htpasswd; ... }