Starting a USB wireless interface in monitor mode. ┌─[[email protected]]─[/home/jason/Documents] └──╼ #airmon-ng start wlan1┌─[[email protected]]─[/home/jason/Documents] └──╼ #airmon-ng start wlan1 Now we need to list all wireless networks to find the one we wish to attack. ┌─[[email protected]]─[/home/jason/Documents] └──╼ #airodump-ng wlan1mon┌─[[email protected]]─[/home/jason/Documents] └──╼ #airodump-ng wlan1mon Select a wireless network access point MAC address and then we are ready to begin …

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 …

Get your Internet routable IP address with the command line. [[email protected] ~]$ curl ‘https://api.ipify.org’ ; echo[[email protected] ~]$ curl ‘https://api.ipify.org’ ; echo Get the startup time of your Linux PC with Systemd. [[email protected] ~]$ systemd-analyze Startup finished in 1.186s (kernel) + 9.653s (initrd) + 2min 37.144s (userspace) = 2min 47.984s[[email protected] ~]$ systemd-analyze Startup finished in 1.186s …

A network speedtest is a good way to get a picture of how fast your Internet connection really is. To perform a speedtest in Ubuntu, first install pip using this command. sudo apt-get install python-pipsudo apt-get install python-pip Then install speedtest-cli. [email protected]:~$ sudo pip install speedtest-cli Downloading/unpacking speedtest-cli Downloading speedtest-cli-0.3.1.tar.gz Running setup.py (path:/tmp/pip_build_root/speedtest-cli/setup.py) egg_info for …

To view the contents of an ISO image, the isoinfo command for Linux will come in very useful indeed. Just type isoinfo -f -i myiso.iso to view the contents of the ISO image as shown in this example. C:\MEDIA\ELEMENTS\FILES\ISOS> isoinfo -f -i linuxmint-11-gnome-dvd-64bit.iso /BOOT /CASPER /EFI /ISOLINUX /MD5SUM.TXT;1 /PRESEED /_DISK /BOOT/GRUB /CASPER/FILESYSTEM.MANIFEST;1 /CASPER/FILESYSTEM.MANIFEST_DESKTOP;1 /CASPER/FILESYSTEM.SIZE;1 /CASPER/FILESYSTEM.SQUASHFS;1 …

A Database Management System is a system that allows multiple users to access, create and modify data entries in a database. The program is a multiuser application that will allow multiple users to access and change records easily, whilst maintaining the integrity of the data and also ensuring the security of the Database, with user …

The ss command for Linux allows a user to list all listening ports on a Linux system. This command lists all listening TCP ports. [email protected] ~ $ ss -l -t State Recv-Q Send-Q Local Address:Port Peer Address:Port LISTEN 0 1 127.0.0.1:4101 *:* LISTEN 0 50 *:netbios-ssn *:* LISTEN 0 128 *:sunrpc *:* LISTEN 0 128 …

How to get the CPU speed from the hardware in Linux with the dmidecode command. This command below will suffice. [[email protected] jason]# dmidecode –type 17 | grep -i speed Speed: 1333 MT/s Configured Clock Speed: 1333 MT/s Speed: 1333 MT/s Configured Clock Speed: 1333 MT/s Speed: Unknown Configured Clock Speed: Unknown Speed: Unknown Configured Clock …

How to strip all numbers out of a text stream This is how to remove all text from the output of a file and only keep the other formatting. [email protected] ~/Desktop/b $ fortune -l | sed s/[a-z]/\ /gi; : 3:15 . . – .   , ! — ’[email protected] ~/Desktop/b $ fortune -l | sed …

Sample Iptables configurations A sample iptables output that I am using on an OpenVPN server to allow Internet traffic to be passed through it. ubuntu ~ $ sudo iptables-save # Generated by iptables-save v1.4.21 on Wed Aug 2 22:19:48 2017 *filter :INPUT ACCEPT [2654934:1228315333] :FORWARD ACCEPT [31023:17433690] :OUTPUT ACCEPT [2475842:555885003] COMMIT # Completed on Wed …