DevOps
Automation, Cloud, Bots,AI, ML
Saturday, September 26, 2020
fwrite() expects parameter 1 to be resource, bool given in
Saturday, September 5, 2020
How to restrict wp-admin access from one IP
How to restrict wp-admin access from one IP
As you know, wordpress is a easy to hack content management system. If you want to restric the admin area of your wordress (wp-admin), you can easily do this by adding the below line in .htaccess
Go to the folder where your blog hosts
vi .htaccess
<IfModule mod_rewrite.c>
<Files wp-login.php>
order deny,allow
deny from all
allow from 121.15.102.0/255.255.255.0 (Add your IP or range here)
</Files>
RewriteEngine On
RewriteBase /
RewriteRule ^index\.php$ - [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /index.php [L]
</IfModule>
Save the file and test.
Wednesday, August 26, 2020
How to install Mysql5.7 on Oracle linux 7
By default Mariadb comes with Oracle linux 7. I need to have mysql on my box.
yum remove mariadb-server -y
wget https://dev.mysql.com/get/mysql57-community-release-el7-8.noarch.rpm
rpm -ivh mysql57-community-release-el7-8.noarch.rpm
yum install mysql-server -y
systemctl start mysqld
systemctl enable mysqld
sudo grep 'temporary password' /var/log/mysqld.log
mysql_secure_installation
Saturday, August 15, 2020
How to install jenkins on amazon linux
How to install jenkins on amazon linux
Following this steps to install jenkins on amazon linux
Login to the server
sudo wget -O /etc/yum.repos.d/jenkins.repo https://pkg.jenkins.io/redhat-stable/jenkins.repo
sudo rpm --import https://pkg.jenkins.io/redhat-stable/jenkins.io.key
yum install jenkins
sudo service jenkins start
sudo chkconfig jenkins on
Open a browser, and access http://publicip:8080