Home » Uncategorized

Category Archives: Uncategorized


Office 365 URLs and IP address ranges

Office 365 endpoints






How to run WSUS clean up from the command line

In this website you can get a Powershell Script that would do a WSUS server cleanup from the command line.


Owncloud managing the trashbin


Owncloud administration command to clear the “recycle bin” for all users.

Remember to:
Execute the command from /var/www/owncloud

Backup Exec 15 stuck in Discovering Devices after applying Microsoft August 2017 Security patches

After applying Microsoft August 2017 patches, Backup Exec stuck in Discovering Devices and no job ran.

Did all recommended procedures for diagnosing Tape Libraries in the Veritas Knowledge base and decided to begin removing patches one by one and it began to work again after removing KB4034681.

Complete details off how this affect SCSI enumeration and Backup Exec ability to find the Tape library is not clear to me,  but it seems there is some issue that is to be solved at a later date.


Owncloud on Ubuntu, some references

Take out of maintenance mode:
cd /var/www/owncloud
sudo -u www-data php occ maintenance:mode –off

Reference: http://www.avoiderrors.net/owncloud-instance-currently-maintenance-mode/

Owncloud certificate location:
Check : /etc/apache2/sites-enabled/default-ssl
SSLCertificateFile /etc/ssl/certs/xxx.crt
SSLCertificateKeyFile /etc/ssl/private/xxx.key


How to put a bought certificate for Webmin:
Reference: https://www.digicert.com/ssl-certificate-installation-webmin.htm

Free Space for WSUS

I found that its essential to decline superseded patches essential.

Follow the procedure described in the following link to get free space for your WSUS server:


Reset TCP IP Stack on Windows

Abrir una linea de comando como administrador en Windows 7:

netsh int ip reset c:\resetlog.txt