INSTALASI DAN KONFIGURASI LINUX CENTOS7 ![1.jpg](https://steemitimages.com/DQmVZ59EDhqHKjaQr4ZMbahZPhbhgCkoTqLkzPP35UdoqxU/1.jpg) 1.KONFIGURASI IP ADDRESS Daftar Perintah: nmtui systemctl status network systemctl restart network 2.UPDATE CENTOS Daftar Perintah: yum update 3.INSTALL REPO EPEL Daftar Perintah: yum install -y epel-release yum repolist yum --disablerepo="*" --enablerepo="epel" list available 4.INSTALL APACHE & PHP Daftar Perintah: yum install -y httpd systemctl start httpd systemctl enable httpd yum -y install php php-mysql php-devel php-gd php-pecl-memcache php-xmlrpc php-xml php-mbstring php-mcrypt systemctl restart httpd cp /etc/php.ini /etc/php.ini.backup vi /etc/php.ini cari: ;date.timezone= rubah menjadi: date.timezone=Asia/Jakarta cari: upload_max_filesize = 2M rubah menjadi: upload_max_filesize = 10M cp /etc/httpd/conf/httpd.conf /etc/httpd/conf/httpd.conf.backup vi /etc/httpd/conf/httpd.conf cari: #...... dll #...... dll AllowOverride None rubah menjadi: AllowOverride All systemctl restart httpd 5.INSTAL DATABASE Daftar Perintah: yum -y install mariadb-server mariadb systemctl start mariadb systemctl enable mariadb mysql_secure_installation Enter current password for root (enter for none): Change the root password? [Y/n] y (isi dengan password yang diberikan) Remove anonymous users? [Y/n] y Disallow root login remotely? [Y/n] y Remove test database and access to it? [Y/n] y Reload privilege tables now? [Y/n] y systemctl restart mariadb cp /etc/my.cnf /etc/my.cnf.backup vi /etc/my.cnf Tambahkan: big-tables max_allowed_packet = 1G innodb_file_per_table = 1 systemctl restart mariadb 6.KONFIGURASI SSH Daftar Perintah: systemctl status sshd systemctl start sshd systemctl enable sshd 7.FIREWALL Daftar Perintah: firewall-cmd --permanent --zone=public --add-service=http firewall-cmd --permanent --zone=public --add-service=https firewall-cmd --permanent --zone=public --add-service=mysql firewall-cmd --permanent --zone=public --add-service=ssh firewall-cmd --reload 8.SELINUX Daftar Perintah: cp /etc/sysconfig/selinux /etc/sysconfig/selinux.backup vi /etc/sysconfig/selinux SELINUX=disabled reboot ![2.jpeg](https://steemitimages.com/DQmcvHfimbrF425x9gJCP5BfWh6zf3DfDJDuN1n6wGT6nmU/2.jpeg) ###OPTIONAL: 1.MERUBAH DEFAULT EDITOR PADA CENTOS Daftar Perintah: yum -y install nano cd /usr/bin/ ln -s nano pico export EDITOR="pico" 2.INSTALL WEBMIN Daftar Perintah: yum -y install wget wget http://prdownloads.sourceforge.net/webadmin/webmin-1.760-1.noarch.rpm yum -y install perl perl-Net-SSLeay openssl perl-IO-Tty rpm -U webmin-1.760-1.noarch.rpm 3.MYSQL TUNNER Daftar Perintah wget http://mysqltuner.pl/ -O mysqltuner.pl wget https://raw.githubusercontent.com/major/MySQLTuner-perl/master/basic_passwords.txt -O basic_passwords.txt chmod +x mysqltuner.pl perl mysqltuner.pl 4.repository lokal **backup repo asli** mkdir /etc/yum.repos.d/backup mv -v /etc/yum.repos.d/* /etc/yum.repos.d/backup/ **bikin file lokal.repo dalam folder /etc/yum.repos.d/** vi /etc/yum.repos.d/lokal.repo **isikan kemudian simpan** [lokalrepo] name = repositori lokal centos 7 baseurl = http:///192.168.50.146/repolokal/ enabled=1 gpgcheck=0