To find out what repository a package came from, use the dpkg -s command. [email protected]:~$ dpkg -s zdoom Package: zdoom Status: install ok installed Priority: optional Section: web Installed-Size: 9330 Maintainer: DRD Team <[email protected]> Architecture: amd64 Version: 2.8.1 Depends: libc6, libstdc++6, zlib1g, bzip2, libgtk2.0-0 Recommends: timidity, libfluidsynth1 Description: Advanced Doom source [email protected]:~$ dpkg -s zdoom …

The best Android apps for 2017 There are some awesome Android apps available now. Here is a selection of the few that I have found useful. Barcode scanner This app can scan barcodes on products and also allow the user to lookup the product online. https://play.google.com/store/apps/details?id=com.google.zxing.client.android&hl=en. Works extremely well. It can also scan QR codes …

The Windows in an Xorg session may easily be manipulated with this simple utility. Xdotool. This is a terminal utility to manage Xorg windows. Firstly, install this simple utility. [email protected]:~$ sudo apt install [email protected]:~$ sudo apt install xdotool Then we can resize a MATE Terminal window. xdotool search –onlyvisible –classname "gnome-terminal" windowsize %@ 500xdotool search …

The new Ubuntu 17.10 (Artful Aardvark) distribution has been released. This comes with a Gnome desktop instead of the Unity environment. The desktop environment in this looks just like Unity though. Where is the benefit of using a Gnome desktop if it looks exactly like Unity anyway? This is how I set up Ubuntu 17.10 …

The current version of Firefox 55 broke uBlock Origin. To get it working again, install the version of uBlock from the development channel. Scroll down the bottom of this page and select the development channel button. https://addons.mozilla.org/en-US/firefox/addon/ublock-origin/?src=ss. This gets it working again instantly. This is the thing with free software, it gets a lot of …

Cracking an Ubuntu password with John the Ripper is very easy. All that is needed is a good wordlist and the John The Ripper utility. Install the John the Ripper password cracking utility. [email protected]:~/Documents/Windows$ sudo apt install [email protected]:~/Documents/Windows$ sudo apt install john Dump the Linux user account information to a file from the shadow and …

To find all the saved WIFI passwords and Ethernet connection information on your Linux desktop or laptop, navigate to this directory. /etc/NetworkManager/system-connections/etc/NetworkManager/system-connections Here are the connections on my laptop. ┌─[[email protected]]─[/etc/NetworkManager/system-connections] └──╼ #ls -hula total 20K drwxr-xr-x 2 root root 4.0K Aug 24 13:36 . drwxr-xr-x 7 root root 4.0K Aug 24 13:29 .. -rw——- 1 …

Starting a USB wireless interface in monitor mode. ┌─[[email protected]]─[/home/jason] └──╼ #airmon-ng start wlan1   Found 3 processes that could cause trouble. If airodump-ng, aireplay-ng or airtun-ng stops working after a short period of time, you may want to run ‘airmon-ng check kill’   PID Name 593 NetworkManager 749 wpa_supplicant 923 dhclient   PHY Interface Driver …

Amazing sights and possibilities in space There are some amazing sights in space that we could discover in time if we could get there. This picture shows a binary star system in deep space. This is surrounded by a massive cloud of debris and dust. This could possibly create a new solar system with planets …