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HowTos

today's howtos

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HowTos

today's howtos

Filed under
HowTos

Technical Posts: Master Password in Firefox or Thunderbird, FakeIt, Rspamd, Feh, Vim and More

Filed under
HowTos
  • Master password in Firefox or Thunderbird? Do not bother!

    There is a weakness common to any software letting you protect a piece of data with a password: how does that password translate into an encryption key? If that conversion is a fast one, then you better don’t expect the encryption to hold. Somebody who gets hold of that encrypted data will try to guess the password you used to protect it. And modern hardware is very good at validating guesses.

    Case in question: Firefox and Thunderbird password manager. It is common knowledge that storing passwords there without defining a master password is equivalent to storing them in plain text. While they will still be encrypted in logins.json file, the encryption key is stored in key3.db file without any protection whatsoever. On the other hand, it is commonly believed that with a master password your data is safe. Quite remarkably, I haven’t seen any articles stating the opposite.

  • Power.Fake.It: PowerFake + FakeIt

    As I said in the introduction, PowerFake lacked the features of a complete mocking framework, and I was hoping to be able to integrate it with one or more mocking frameworks. So, I decided to try integrating it with FakeIt as the first target.

  • Install and integrate Rspamd
  • Feh: The Image Viewer For Your Terminal

    The Feh image viewer for Linux is a powerful utility that can display your images in a variety of ways. It runs in the X display server from the command line and uses modes to prepare the layout of one or multiple files. If you are looking for a lightweight image viewer that can be accessed from the terminal, Feh is the one for you.

  • 10 Tips for Using Vim Text Editor

    Vim is one of the best and commonly used text editor and could be used as IDE on Linux and MAC OS X. There are many Vim tips could help you to get your work done much more quicker and efficient if you are using Vim as your text editor. So, let’s check some of Vim Tips that could be helpful for your daily usage.

  • How to Install osTicket on Ubuntu 16.04
  • PHP Arrays Tutorial
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More in Tux Machines

Thunderbolt 3 in Fedora 28

  • The state of Thunderbolt 3 in Fedora 28
    Fedora 28 is around the corner and I wanted to highlight what we did to make the Thunderbolt 3 experience as smooth as possible. Although this post focuses on Fedora 28 for what is currently packaged and shipping, all changes are of course available upstream and should hit other distributions in the future.
  • Thunderbolt 3 Support Is In Great Shape For Fedora 28
    Red Hat developers have managed to deliver on their goals around improving Thunderbolt support on the Linux desktop with the upcoming Fedora 28 distribution update. This has been part of their goal of having secure Thunderbolt support where users can authorize devices and/or restrict access to certain capabilities on a per-device basis, which is part of Red Hat's Bolt project and currently has UI elements for the GNOME desktop.

New Heptio Announcements

Android Leftovers

New Terminal App in Chome OS Hints at Upcoming Support for Linux Applications

According to a Reddit thread, a Chromebook user recently spotted a new Terminal app added to the app drawer when running on the latest Chrome OS Dev channel. Clicking the icon would apparently prompt the user to install the Terminal app, which requires about 200 MB of disk space. The installation prompt notes the fact that the Terminal app can be used to develop on your Chromebook. It also suggests that users will be able to run native apps and command-line tools seamlessly and securely. Considering the fact that Chrome OS is powered by the Linux kernel, this can only mean one thing. Read more