Articles
Security data analytics and visualization with R
Conduct improved security analysis and visualization of security-related data using R, a scripting language for statistical data manipulation and analysis.
Coming to grips with grep
Now is the time to re-examine and consider again the power of grep and its relatives.
Do You Know Juno?
The OpenStack cloud platform plays a major role in the increasingly important cloud industry, so a new release is big news for cloud integrators and admins. The new version 2014.2 "Juno" release mostly cleans up and maintains the working model but adds a few innovations.
The new openAttic 1.1 storage manager
Although the lastest version of the openAttic storage manager was announced as a conservative maintenance release, openAttic 1.1 is actually a feature-rich new development.
Automation with PXE Boot
We show how to save time and stress by automating your system installations with PXE boot.
Building better software on schedule with DevOps
DevOps makes IT departments more efficient and makes their employees happier – but what is it? We describe some basic ingredients of the DevOps recipe.
Distributed storage with Sheepdog
The Sheepdog distributed storage tool exhibits pronounced doggedness and deserves appropriate attention, benefiting projects such as QEMU and OpenStack.
Disaster recovery for Windows servers
Need to fix a Windows server? We'll discuss some techniques for getting your system back. You'll also learn some tricks for Active Directory and Exchange.
Hardware MFA: Death to the password!
Around since the 1960s, passwords are still the mainstay for authentication. The good news is you have alternatives in hardware multifactor authentication.
ZFS on Linux helps if the ZFS FUSE service refuses to work
The new version 10 of FreeBSD can cause Linux admins problems when attempting to reconstruct data from ZFS pools. The solution comes courtesy of the ZFS on Linux project.
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