December 2020Monthly Archives

Sometimes we may run in to troubles when one of our web-server or site is down,We should be able to identify this problem which are likely causing the issues and fix the problem. Please follow the below steps which are the some of the common steps taken by administrators when… Continue Reading How To Troubleshoot When your site is down on a Linux Server

How to secure MongoDB databases Date: 22-12-2020 You must edit mongod.conf, MongoDB’s configuration file to enable authentication. Once you enabled it and restart the Mongo service, users will still be able to connect to the database without authenticating. However, they won’t be able to read or modify any data until… Continue Reading How to secure MongoDB databases

Please find the below steps to monitor the website using status codes. Nagios supports monitoring the website using status coodes and there is a command in /etc/nagios-plugins/config/http.cfg . Example:- We can use a command like below to monitor a URL like https://domain1.com. define command{ command_name check_https_url command_line /usr/local/nagios/libexec/check_http -H domain1.com… Continue Reading Monitoring website using status codes on Nagios

How to solve the Website internal server error from the following apache error log”Invalid command ‘Header’ perhaps misspelled or defined by a module not included in the server configuration” Date: 16-12-2020 Step 1: You are getting above error due to header module is not enabled in Apache on Ubuntu. You… Continue Reading How to solve the Website internal server error from the following apache error log”Invalid command ‘Header’ perhaps misspelled or defined by a module not included in the server configuration”

We got this Error when we upgraded Bugzilla. This is a normal database error as well. When we ran ./checksetup.pl, we got this error. After following the below steps we upgraded Bugzilla successfully. 1) First we need to check the database version.mysql –version2) If it is below 5.5 then we… Continue Reading The used table type doesn’t support FULLTEXT indexes

How to solve boot partition full issue in CentOS Date: 12-12-2020 Introduction: Once you updated the kernel versions on the server the old and current kernel files will store in the boot partition only. So you will get the boot partition full issue. You directly don’t remove the files from… Continue Reading How to solve boot partition full issue in CentOS

How to Add/Remove Domain Aliases in the Plesk panel Date: 05-12-12020 Step 1: Log in to the Plesk account. Step 2: Click on Add Domain Alias in Websites & Domains section on the plesk home page. Step 3: Enter your Domain alias name in the text box and select the… Continue Reading How to Add/Remove Domain Aliases in the Plesk panel

When we enter: http://www.domain.com, the site redirects to wp-admin (https://domain.com/wp-login.php?redirect_to=https%3A%2F%2Fdomain.com%2Fwp-admin%2F&reauth=1). Please follow the below steps, if you face the above issue. 1) Check whether you are running the standard WordPress .htaccess. Here is the standard for reference: 2) Insert the below code into .htaccess. 3) Go to the browser and… Continue Reading Domain with www. redirects to wp-admin

If during installation of a plugin, WordPress asks for your hostname or FTP details. Then follow these steps:1) Login to your server and navigate to /var/www/html/wordpress/. 2) Open wp-config.php and add this line after define(‘DB_COLLATE’)3) Add the following line – define(‘FS_METHOD’, ‘direct’);4) If you get “Could not create directory” error.… Continue Reading When you try to install the plugin in wordpress site it asks for FTP credentials