Useful tips for everyday
Does port forwarding make your network vulnerable? If you are forwarding a port to a game console like Xbox or Playstation then it’s absolutely 100%…
How fast is scp? about 600 KB/s It takes about 25 minutes to send 500 Mb of data to another computer. The average speed is…
Can you hack a phone that is not connected to the Internet? Can an Offline Computer be Hacked? Technically — as of right now —…
How do I enable desktop shortcuts? Show desktop icons in Windows 10 Select the Start button, and then select Settings > Personalization > Themes. Under…
Can a primary key of one table be primary key of another table? Yes. You can have same column name as primary key in multiple…
How long does it take to compute a concave Hull? This is to compare the affect of input point size and the number of iterations…
Does tile work with iPhone? Tile works with Android and iPhone, so you can still track stuff even if you don’t use an iPhone. Tile’s…
How do I give permission to sh file? Examples chmod 0755 script.sh. Only allow owner to execute the script, enter: chmod 0700 script.sh. OR. chmod…
What is a Wireshark capture file? Wireshark can read and write capture files in its natural file formats, pcapng and pcap, which are used by…
Does my device support emojis? If you’re not sure if your device supports emoji, you can easily find out by opening up your Web browser…