Tags » Sudo

Quick Tip: SUDO timeout

So, you’ve been playing with your Ubuntu distribution around, and suddenly you require sudo privileges in order to change or install a special feature. Thus, you enter your password and grant that privilege access to your computer. 340 more words


Debian Installation

When I setup a Debian server there’s a few basic things I do to get it online.

First steps boot from the netinst CD and follow the installer. 391 more words


How To Edit the Sudoers File on Ubuntu and CentOS


Privilege separation is one of the fundamental security paradigms implemented in Linux and Unix-like operating systems. Regular users operate with limited privileges in order to reduce the scope of their influence to their own environment, and not the wider operating system. 2,385 more words


10 Most Dangerous Linux Commands You Should Never Run

The internet has long been inhabited by tricksters, no-good-doers, and what are now known colloquially as trolls. We’ve all seen the too common forum post asking for help where someone insists that deleting the “system23” file is the sure-fire way of remedying the problem. 938 more words


Setup: The Password

Right out of the box the Raspberry Pi needs a bit of finesse to get things working.  One of the most important things to do first is change your password.   168 more words

Raspberry Pi

If you are doing a fresh install jump to step three! It will save you the hassle of doing it later. I had to do this to make my travisCI much easier to deal with on different machines. 109 more words