Anwar

Posts

RDS how to change RDS MySQL database password

How do I reset the master user password for my Amazon Relational Database Service (Amazon RDS) DB instance? Short description You can change the master...

RDS how to increase AWS RDS Max. concurrent connections

About 2 years ago, I was tasked with evaluating Amazon RDS for MySQL. I wrote some posts in the DBA StackExchange about my findings and...

RDS duplicate master user mysql

I want to have another user with the same permissions as the master user for my Amazon Relational Database Service (Amazon RDS) or Amazon Aurora...

PuTTY Fatal Erro expected key exchange group packet from server

I discovered that the version of PuTTY that I had been using was an old development snapshot rather than a stable release. That version did...

Putty could not load this key not a private key

Convert the file to a ppk file using puttygen. Putty does not use regular key files. https://forums.aws.amazon.com/thread.jspa?messageID=275123 https://www.siteground.com/tutorials/ssh/ssh_cpanel.htm

Proxy Authorization Required. Firefox does not ask for a proxy username and password

I managed to solve this one. Just set the following values to false in about:config. network.automatic-ntlm-auth.allow-proxies network.negotiate-auth.allow-proxies Hope this helps someone out there :). https://support.mozilla.org/en-US/questions/926378

PPTP Server Setup on Mikrotik

In this post, we’ll see how to configure the PPTP server on Mikrotik. Login to the Mikrotik RouterOS via Winbox and go to the IP —>...

Postfix error unsupported dictionary type mysql

[SOLVED] This fixed the issue for me in Ubuntu 14.04: sudo apt-get install postfix-mysql   http://serverfault.com/questions/622796/postfix-error-unsupported-dictionary-type-mysql

Php fopen permission denied

This issue can also be a result of having SELinux enabled. This can be solved using: chown -R apache:apache /var/www/html/directory_to_write chcon -R -t httpd_sys_content_t /var/www/html/directory_to_write...