Time Lapse met raspberry pi

Time lapse photography is a great way to record the passage of time. It adds the dimension of time to videos that we can not see with our naked eyes. The problem with time lapse photography is that you must leave the camera for a long time at the same place.


1. What do you need:

1.1 This tutorial is made use of the raspberry pi 3B

 

  • Computer
  • Router
  • network cable: RPI 3B also has a Wi-Fi connection
  • A working debian system
  • Micro SD card
  • Camera for RPI : NoIR camera V2

 

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Excluded on your website Word Fence

You use Word Fence plugin to secure and suddenly you become locked your WordPress site. You have probably made the same mistake I did and the security of the plugin options set Enforce strong passwords (force admins and publishers to use strong passwords). Once you are logged back you can use it or disable a stronger password. Unlocking your website is easy, as long as you have access to the files (via FTP, for example,) and to the database (PHPMyAdmin).



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Nextcloud Ubuntu server 16.05-4

3rd party companies manage today your personal information, whether they are truly personal doubtful.

However, there are people in the 3rd party companies that act as administrator and thus have access to this data.

will be this way all your data itself ran, What is important to know that the data is stored in your home, with this you must provide enough storage capacity. You are responsible for your own data including security.

Keep the data within your own network, this is not a problem, once a forwarding to the outside so you can then download your files up -and it is necessary to point your security. » Read more

Sound Troubleshooting Ubuntu

Open a terminal window.
sudo apt-get install pavucontrol

Now start pavucontrol and look how the tabs are. You start pavucontrol via the Fast Finder or via the terminal: you simply tap: pavucontrol (and press Enter).

pay attention: move the sliders do not all open at once, and no more than 90 % (deformation).

If this solution does not work, you can still offer the following solution.


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Add user to your Kali Linux machine

You almost never log in as root. Root you only if you want to change system settings, things to install or troubleshoot.
Your work therefore usually when you and your “becomes as root” as needed.

Therefore it is wise to create an additional user on the potash machine

in ja, This method is the same for machines based on Debian, Ubuntu a Mint



1. Open a terminal logged in as root

2. Add a new user with:

#useradd -m username

-m to the root directory of the user

3. Create a password for the user:

#passwd user

4. Add the user to the sudo group (Software enz. To install):

#usermod -a -G sudo user

-A to add and -G indicates the group to which must be added

5. Now finally change the default shell of the newly added user to bash:

#chsh -s / bin / bash username

-s to offer a new login shell for the user


 

Secure USB stick

The loss of a USB stick it can obviously be that stressful feelings resurface, this because the USB device is not protected in this case and sensitive information lying in the street. Not to come to the surprise face in the future can use some software still protect your USB stick. As a result you do not have to worry that sensitive data falling into the wrong hands.





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Install aircrack-ng on ubuntu 16.04 LTS

let us begin with the installation of the necessary packages that aircrack-ng to work on ubuntu, open a terminal and type the following:

  • apt-get -y install libssl-dev libnl-3-dev libnl-genl-3-dev ethtool

Now that the necessary packages are installed, we download the latest version of aircrack-ng, unpacking and installation.

In this article I have aircrack-ng version 1.2 RC3-tested.

Further, in the terminal:

  • sudo wget http://download.aircrack-ng.org/aircrack-ng-1.2-rc3.tar.gz
  • sudo tar -zxvf aircrack-ng-1.2-rc3.tar.gz
  • sudo cd aircrack-ng-1.2-rc3
  • sudo make sudo make install

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