How to install MacOS Sierra guest on VirtualBox on Ubuntu host

Well, yeah, I was desperate to debug an app on mac OS so … You can have it run on Ubuntu host with VirtualBox. It works on other versions of…Well, yeah, I was desperate to debug an app on mac OS so … You can have it run on Ubuntu host with VirtualBox. It works […]

How to replace a single page in a PDF file using another PDF file in Linux

By using the PDF Toolkit PDFtk library you can do this simple pdf editing task and many more. For all of you creating software related to PDF documents you should…By using the PDF Toolkit PDFtk library you can do this simple pdf editing task and many more. For all of you creating software related to […]

Observium – Rename existing devices

In case you have a lot of devices monitored by observium and for a reason (a hypervisor migration maybe?) you need to change servers’ hostnames, observium, at the time being,…In case you have a lot of devices monitored by observium and for a reason (a hypervisor migration maybe?) you need to change servers’ hostnames, observium, […]

ssh refused: sshd[2444]: userauth_pubkey: key type ssh-dss not in PubkeyAcceptedKeyTypes [preauth]

If you just upgraded Ubuntu 15.04/10 to Ubuntu 16.04 LTS (or otherwise upgraded OpenSSH from v6.9 to v7.0 you may be getting the ssh refusal because of changes in OpenSSH…. If you just upgraded Ubuntu 15.04/10 to Ubuntu 16.04 LTS (or otherwise upgraded OpenSSH from v6.9 to v7.0 you may be getting the ssh refusal […]

Vagrant repackaging box from existing one #vagrant

This entry is part 1 of 1 in the series Vagrant

Vagrant repackaging is a hacky way to create a new vagrant box from an existing one, which is already configured and well tested. In this article, scope is not to…Vagrant repackaging is a hacky way to create a new vagrant box from an existing one, which is already configured and well tested. In this article, […]

VLC media player – vlsub has been updated to 0.9.8!

This entry is part 2 of 2 in the series vlsub plugin for vlc

Vlsub is a well-known vlc extension for downloading subtitles automatically in various languages, based on movie’ s file hash or title. The new features and bug fixes applied from previous…Vlsub is a well-known vlc extension for downloading subtitles automatically in various languages, based on movie’ s file hash or title. The new features and bug […]

Thunderbird backup/transfer mail settings

If you want to recover just copy the folder into home folder. Mind permissions when you copy this folder.

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If you want to recover just copy the folder into home folder. Mind permissions when you copy this folder.

Move Window Buttons Back to the Right in Ubuntu 10.04 / 10.10

One of the more controversial changes in the Ubuntu 10.04 beta is the Mac OS-inspired change to have window buttons on the left side. We’ll show you how to move…One of the more controversial changes in the Ubuntu 10.04 beta is the Mac OS-inspired change to have window buttons on the left side. We’ll show […]

HowTo update to lastest Firefox via PPA on Ubuntu Linux

2. update your packages

3. finally, an upgrade and you’re done!

Enjoy your new, stable, firefox! Best Regards, Specktator.[/crayon]

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2. update your packages

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3. finally, an upgrade and you’re done!

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Enjoy your new, stable, firefox! Best Regards, Specktator.[/crayon]

VLSub plugin for VLC media player – how to install and use – ubuntu 11.10 (unity)

This entry is part 1 of 2 in the series vlsub plugin for vlc

VLSub is a VLC media player extension for search and download subtitles for your movies from opensubtitles.com. Automatically. The search is based on Video hash and IMDB ID of the…VLSub is a VLC media player extension for search and download subtitles for your movies from opensubtitles.com. Automatically. The search is based on Video hash and […]