Special Effects FX 스스로를 감동시켜야 최선을 다 한 것이다.

yum list java*jdk-devel

- 이렇게 명령하면 설치 가능한 리스트를 출력해준다.

난 java-1.7 버전을 설치하였다.

yum install java-1.7.0-openjdk-devel

설치가 잘 되었는지 확인.

rpm -qa java*jdk-devel

javac -version

# yum install httpd

output : 

Loaded plugins: amazon-id, rhui-lb

Resolving Dependencies

--> Running transaction check

---> Package httpd.x86_64 0:2.4.6-17.el7 will be installed

--> Processing Dependency: httpd-tools = 2.4.6-17.el7 for package: httpd-2.4.6-17.el7.x86_64

--> Processing Dependency: /etc/mime.types for package: httpd-2.4.6-17.el7.x86_64

--> Running transaction check

---> Package httpd-tools.x86_64 0:2.4.6-17.el7 will be installed

---> Package mailcap.noarch 0:2.1.41-2.el7 will be installed

--> Finished Dependency Resolution

Dependencies Resolved

======================================================================================================

 Package            Arch          Version               Repository                               Size

======================================================================================================

Installing:

 httpd              x86_64        2.4.6-17.el7          rhui-REGION-rhel-server-releases        1.2 M

Installing for dependencies:

 httpd-tools        x86_64        2.4.6-17.el7          rhui-REGION-rhel-server-releases         77 k

 mailcap            noarch        2.1.41-2.el7          rhui-REGION-rhel-server-releases         31 k

Transaction Summary

======================================================================================================

Install  1 Package (+2 Dependent packages)

Total download size: 1.3 M

Installed size: 3.9 M

Is this ok [y/d/N]: y

Downloading packages:

(1/3): httpd-tools-2.4.6-17.el7.x86_64.rpm                                     |  77 kB  00:00:00

(2/3): httpd-2.4.6-17.el7.x86_64.rpm                                           | 1.2 MB  00:00:00

(3/3): mailcap-2.1.41-2.el7.noarch.rpm                                         |  31 kB  00:00:00

------------------------------------------------------------------------------------------------------

Total                                                                 2.0 MB/s | 1.3 MB  00:00:00

Running transaction check

Running transaction test

Transaction test succeeded

Running transaction

  Installing : httpd-tools-2.4.6-17.el7.x86_64                                                    1/3

  Installing : mailcap-2.1.41-2.el7.noarch                                                        2/3

  Installing : httpd-2.4.6-17.el7.x86_64                                                          3/3

  Verifying  : mailcap-2.1.41-2.el7.noarch                                                        1/3

  Verifying  : httpd-tools-2.4.6-17.el7.x86_64                                                    2/3

  Verifying  : httpd-2.4.6-17.el7.x86_64                                                          3/3

Installed:

  httpd.x86_64 0:2.4.6-17.el7

Dependency Installed:

  httpd-tools.x86_64 0:2.4.6-17.el7                   mailcap.noarch 0:2.1.41-2.el7

Complete!

# systemctl enable httpd.service

output : 

ln -s '/usr/lib/systemd/system/httpd.service' '/etc/systemd/system/multi-user.target.wants/httpd.service'

# systemctl disable httpd.service 

- disable 명령을 하면 httpd 서비스가 중단되고 부팅하여도 활성화되지 않는다.

# systemctl start httpd.service 

ex) systemctl {start | stop | restart } httpd.service - 시작, 중지, 재시작 명령

ex) systemctl is-active httpd.service - httpd 서버의 상태 확인 명령

apache server가 잘 동작하는지 확인하려면 127.0.0.1을 쳐봐서 확인할 수 있다.

# apachectl graceful

# apachectl configtest

- 아파치 서버의 설정파일 테스트인데 "syntax ok"가 나와서 정상이다.

하지만 아마도 처음 이것을 실행하면 서버네임 어쩌고저쩌고 에러가 나올 수 있다. 나중에 설정할 것이지만 미리 말하면 /etc/httpd/conf/httpd.conf  에서...

ServerName 127.0.0.1:80 으로 편집하면 에러가 나지 않을 것이다.

# yum install mariadb-server mariadb

# systemctl start mariadb.service

이 명령을 실행 시켰을 때, error가 발생한다면... 제대로 설치가 되지 않은 것이다.

/var/lib/mysql 디렉토리를 지우고 다시 만든다. mkdir /var/lib/mysql

그런 다음, 

yum install mariadb mariadb-server

다시 한번 이 명령을 실행시키면 된다.

# systemctl enable mariadb.service

output :

ln -s '/usr/lib/systemd/system/mariadb.service' '/etc/systemd/system/multi-user.target.wants/mariadb.service

ex)

sudo systemctl stop mariadb.service #<-- Stop mariadb server

sudo systemctl restart mariadb.service #<-- Restart mariadb server

sudo systemctl disable mariadb.service #<-- Disable mariadb server

sudo systemctl is-active mariadb.service   #<-- Is mariadb server running?

# /usr/bin/mysql_secure_installation

output :

NOTE: RUNNING ALL PARTS OF THIS SCRIPT IS RECOMMENDED FOR ALL MariaDB

      SERVERS IN PRODUCTION USE!  PLEASE READ EACH STEP CAREFULLY!

In order to log into MariaDB to secure it, we'll need the current

password for the root user.  If you've just installed MariaDB, and

you haven't set the root password yet, the password will be blank,

so you should just press enter here.

Enter current password for root (enter for none): PRESS-ENTER-KEY

OK, successfully used password, moving on...

Setting the root password ensures that nobody can log into the MariaDB

root user without the proper authorisation.

Set root password? [Y/n] Y

New password: YOUR-NEW-PASSWORD-HERE

Re-enter new password: YOUR-NEW-PASSWORD-HERE

Password updated successfully!

Reloading privilege tables..

 ... Success!

By default, a MariaDB installation has an anonymous user, allowing anyone

to log into MariaDB without having to have a user account created for

them.  This is intended only for testing, and to make the installation

go a bit smoother.  You should remove them before moving into a

production environment.

Remove anonymous users? [Y/n] Y

 ... Success!

Normally, root should only be allowed to connect from 'localhost'.  This

ensures that someone cannot guess at the root password from the network.

Disallow root login remotely? [Y/n] Y

 ... Success!

By default, MariaDB comes with a database named 'test' that anyone can

access.  This is also intended only for testing, and should be removed

before moving into a production environment.

Remove test database and access to it? [Y/n] Y

 - Dropping test database...

 ... Success!

 - Removing privileges on test database...

 ... Success!

Reloading the privilege tables will ensure that all changes made so far

will take effect immediately.

Reload privilege tables now? [Y/n] Y

 ... Success!

Cleaning up...

All done!  If you've completed all of the above steps, your MariaDB

installation should now be secure.

Thanks for using MariaDB!

:: 잘 설치되었는지 확인

# mysql -u root -p

위의 명령을 입력하여 비밀번호를 치고 들어가면 성공.

vi /var/www/html/db.php

 code :

<?php

mysql_connect("", "", "");

echo "db 작동 완료!!";

?>

이렇게 해서 "db 작동 완료" 라는 문구가 나오면 서로 잘 연동 된 것이다.

# yum install php php-mysql php-gd php-pear

# systemctl restart httpd.service

# yum install php-pgsql

vi /var/www/html/test.php

code : 

<?php

phpinfo();

?>

파일을 저장하고 웹브라우저에서 127.0.0.1/text.php 를 입력하면 아래의 사진과 같은 결과물이 나오면 잘 설치가 된 것이다.