Troubleshooting

Windows Mirrored Set Failed (Windows Drive Failed, Secondary Plex)

Tags: disk replacementRAIDStorageWindows

Published on : August 17, 2015 by

Windows Mirrored Set Failed (Windows Drive Failed, Secondary Plex)

There are situations where Windows mirror drive failed that is the drives fail in Windows servers with software RAID 1.  Below is a situation which occurs usually were one of the 2 drives of the mirrored set fails or both fails.      IN DETAIL Explanation of some terms used in this article. Mirrored drives […]

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WordPress Admin Password Reset

Tags: admin password resetpassword recoverywordpress

Published on : July 22, 2015 by

WordPress Admin Password Reset

Passwords are very important in order to keep our accounts secure.  But sometimes we may forget our password or may need to change the password. Here I will point out some common ways to reset WordPress admin password. We can reset WordPress admin password using different methods:  Using phpMyAdmin  From MySQL command prompt  Through WordPress […]

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VPS creation Steps

Tags: node managementvirtuozzoVPS

Published on : October 22, 2014 by

VPS creation Steps

Scenario Our requirement is to create VPS from a Node (or Physical server). The Virtualization technology adopted in the Node is OpenVZ (Open Virtuozzo). OpenVZ OpenVZ is an Operating System level, container-based Virtualization for Linux. OpenVZ creates multiple secure, isolated Linux containers (otherwise known as VEs or VPSs) on a single physical server enabling better […]

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Specify permissions or setting umask for files uploaded through SFTP

Tags: file permissionssftpumask

Published on : October 21, 2014 by

Specify  permissions or setting umask for files uploaded through SFTP

Umask is used to remove additional permissions of files which are copied to the server. If the file has 777 permission on the source and uploaded via sftp using -p or -P option, the permission will be preserved. It can be used in SFTP to change permissions of files. For SFTP change permissions after uploading the […]

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Spamming: A handbook for admins

Tags: emaileximfrozen mailsphpmailspamming

Published on : October 20, 2014 by

Spamming: A handbook for admins

We are here discussing different commands which can be used in find spamming in an Exim mail server, 1. Hourly count of sent mail for a domain, by specifying the domain and date. DOMAIN : domain.com without www YYYY-MM-DD : Date like 2011-11-03 LOGIN : dovecot_login / courier_login Replace all instances of above terms with appropriate […]

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