Language Selection

English French German Italian Portuguese Spanish

HowTos

today's howtos

Filed under
HowTos

today's howtos

Filed under
HowTos

today's howtos

Filed under
HowTos

today's howtos

Filed under
HowTos

A Bundle of Tor

Filed under
OSS
Security
HowTos

today's howtos

Filed under
HowTos

How to Use Parental Controls on Ubuntu Linux

Filed under
HowTos

The Internet serves as a vast reserve of knowledge and information. From the latest news to funny videos of cats playing pianos, pretty much everything can be found on the World Wide Web. However, the dangers of the Internet are rarely talked about openly.

The Internet is a wide-open jungle that pretty much everyone can explore in any way possible. Without restrictions of any kind, the freedom offered here is a complete opposite of the constrained lives we live on a daily basis. This freedom though, in the wrong hands could be very dangerous. Kids often accidentally stumble upon violence, pornography, and other things that are inappropriate for their age. This is where the need for parental controls comes in.

Read more

today's howtos

Filed under
HowTos

Free software on Hacker Public Radio

Filed under
Interviews
HowTos

An advocate for software freedom for more than a decade, O'Brien has written and recorded dozens of tutorial podcasts for people wanting to learn how they can make use of open source software. His long-running series on LibreOffice is quickly approaching a 40-episode milestone. Another series on privacy and security, which helps everyday computers users take advantage of encryption technologies, runs concurrently (one recent episode features O'Brien at a conference giving—what else?—a talk). Learning new software can make casual users feel lost in a sea of new procedures, techniques, icons, and settings. O'Brien's voice is the lighthouse that keeps them firmly and confidently on course.

Read more

today's howtos

Filed under
HowTos
Syndicate content

More in Tux Machines

ESA implements open source based private cloud infrastructure

The European Space Agency (ESA) has implemented a private cloud infrastructure to offer IT services to its user communities. The datacentre in Frascati, Italy, is already operational, while a second datacentre in Darmstadt, Germany, has just been completed. Read more

Today in Techrights

A small note on window decorations

If you have updated to the recently released GNOME development version, you may have noticed that some window decorations look slightly different. Of course it is quite normal for the theme to evolve with the rest of GNOME, but in this case the visual changes are actually the result of some bigger changes under the hood which deserve some more explanation. It is well-known that GTK+ gained support for client-side decorations a while ago – after all, most GNOME applications were quick in adopting custom titlebars, which have become one of the most distinguished patterns of GNOME 3 applications. However it is less well-known that client-side decorations may also be used for windows with no custom decorations, namely when using GDK’s wayland backend. Read more

PostgreSQL, the NoSQL Database

One of the most interesting trends in the computer world during the past few years has been the rapid growth of NoSQL databases. The term may be accurate, in that NoSQL databases don't use SQL in order to store and retrieve data, but that's about where the commonalities end. NoSQL databases range from key-value stores to columnar databases to document databases to graph databases. Read more