LinuxCategory

Cpanel Moodle migration to Bitnami moodle stack Date Posted: 17-09-2018 Cpanel Moodle : Take backup of moodledata and moodle files at cpanel server Take database dump of moodle instance using phpmyadmin or commandline Transfer files to new server Bitnami Moodle Stack Server: You can start generating backups for existing account… Continue Reading Cpanel Moodle migration to Bitnami moodle stack

How to configure SSH Key access to Linux Server using Windows (client)? Posted Date : 07-09-2018 In this article, We’ll be explaining how to provide SSH Key authentication to the Windows User(Client) to use Linux server without using password. Prerequisites: 1.Install Open SSH in Linux Machine 2.Install PuTTY in Windows… Continue Reading How to configure SSH Key access to Linux Server using Windows (client)?

Configure uwsgi with nginx for Django applications Date Posted: 11-05-2018 In this article, we’ll be explaining how to run uwsgi server with nginx for Django applications. Prerequisties:- 1. python2.7 2. nginx 3. pip 4. uwsgi Note: We are configuring this setup on RHEL 7.4. The same can be used for… Continue Reading Configure uwsgi with nginx for Django applications

Change mysql data directory on cPanel| Safely move mysql data directory – Centos Date Posted: 05-05-2018 This post explains on how to move or setup different data directory for mysql application. If there is no database exists, skip the first step. This post deals with moving data directory to /home/mysql… Continue Reading Change mysql data directory on cPanel| Safely move mysql data directory – Centos

Clear Journal logs on Linux host Date Posted: 29-04-2018 We ran out of disk space on our server and /var consumes more disk space. On checking further,  /var/log/journal consumes more disk space. The safest way to remove unnecessary entries via journalctl journalctl –vacuum-size=128M Now, verify journalctl. journalctl –verify Edit SystemMaxuse on /etc/systemd/journald.conf vi /etc/systemd/journald.conf SystemMaxUse=128M  

(13)Permission denied: AH00957: HTTP: attempt to connect to failed Date Posted: 28-04-2018 We setup a redirection using proxypass to different port on apache configuration. It failed with an error which mentioned in title of the post. Resolution: Selinux would be causing the issue. Here is the fix that we need… Continue Reading (13)Permission denied: AH00957: HTTP: attempt to connect to failed

Block wp-login.php based on country through mod_security Date Posted: 17-02-2018 WordPress is popular CMS which receives large number of DDOS login attempts generally. As a system administrator or site owner, if we dont feel that the traffic is not genuine from some other country, we can restrict wp-login.php   only from… Continue Reading Block wp-login.php based on country through mod_security

BCC to all emails in exim cPanel|Copy all outgoing emails on exim Date posted: 14-02-2018 In this post, we will explain how to keep all outgoing Emails to particular mail account. Note that the email box which we will be setup will receive all the mails irrespective of to address.… Continue Reading BCC to all emails in exim cPanel|Copy all outgoing emails on exim

Country based redirection on nginx behind load balancer|Geo Location Based redirection Date Posted: 19-12-2017 There are scenario where we want to setup country based redirection depends on visitor. In this post, we will explain on how to setup country based redirection on nginx which is behind load balancer. Assumption: Nginx… Continue Reading Country based redirection on nginx behind load balancer|Geo Location Based redirection

lfd on hostname High 5 minute load average alert| Increase load average threshold on csf Date posted: 13-11-2017 Consider a scenario where we have multiple cores and by default lfd will send notification incase if the server load goes more than 5. Csf doesn’t detect the number of cores and… Continue Reading lfd on hostname High 5 minute load average alert| Increase load average threshold on csf