DNS flag day 2019 Feb 1

[ 30 Jan 2019 | No Comment | 416 supporters ]
DNS flag day 2019 Feb 1

Today is the last day to check if your domain name is ready for the planned change from 1st February. According to website https://dnsflagday.net/ current DNS is unnecessarily slow and inefficient because of efforts to accommodate a few DNS systems that are not in compliance with DNS standards established two decades ago.
DNS service provider and DNS software have agreed to coordinate removing accommodations for non-compliant DNS implementations from their software or services, on or around February 1st 2019. This change will affect only sites operating non-compliant software. This change will …

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MySQL down because of InnoDB
[ 18 Mar 2019 | 3 Comments | 1,116 supporters ]

This method that I use proven as alternate solution to repair MySQL. As we all know if anything problem with InnoDB database corruption the whole MySQL database will down. My method will change the InnoDB database engine to MyISAM or at least reduce the amount of database which is using InnoDB engine.

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Steps to recover wrong permission in Centos 7 Cpanel
[ 17 Mar 2019 | No Comment | 758 supporters ]

Recently we have permission issue with one of our server. Not sure what cause the change but all the files and folders permission are wrong.
Luckily we found the way on how to recover the server permission issue without to format the server.
Just follow this steps.

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Linux tips »

Stop false alarm from SNMP because of UDP flood
[ 16 Mar 2019 | No Comment | 3,388 supporters ]

Sometimes monitoring server that use SNMP to monitor the service will show service down even though the service is not down. This is because of UDP flood to SNMP service triggering the false alarm. The port flooding causing monitoring server failed to retrieve information from the problem server.

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Linux tips »

Install Windows Subsystem for Linux and setup Clusterssh to manage multiple SSH
[ 15 Mar 2019 | One Comment | 1,534 supporters ]

The only purpose for me to install the program is to install Clusterssh to manage multiple ssh session in one time.
In this simple guide I assume that Xming server have been installed and running.
For those who don’t know what is Xming server please refer Xming project website.
It actually X server implementation for Windows.

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Linux tips »

Silly me
[ 14 Mar 2019 | No Comment | 2,118 supporters ]

One of the server have problem with MySQL. The MySQL table cannot edit at all. Restart the MySQL does not resolve the issue.

It turn out that the problem come from tmp folder.

So stop the MySQL first.

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