Useful tips for everyday
Is Man-in-the-Middle IP spoofing? IP spoofing can also be used in man-in-the-middle attacks. In this case, the attacker stands in between two communicating parties, spoofing…
What are the differences between inductive and capacitive sensors? Inductive sensors use a magnetic field to detect objects. Capacitive sensors use an electric field. A…
What does the pushd command do? Overview. The pushd command saves the current working directory in memory so it can be returned to at any…
How can I use an external hard drive as an internal hard drive on a Mac? Boot Using OPTION key: Restart the computer. Immediately after…
How do I use Siri on High Sierra? Ask Siri Click in the menu bar, Dock, or Touch Bar. If Siri is already open, click…
What is syslog daemon and its purpose? Description. The rsyslogd daemon reads a socket and sends the message line to a destination that is specified…
How do I convert a Qgis file to a shapefile? Every layer, including all possible data processed, can be saved as a shapefile. Go to…
How do you avoid process deadlock? Deadlocks can be prevented by preventing at least one of the four required conditions: 7.4.1 Mutual Exclusion. Shared resources…
Why would there be oil in my coolant reservoir? If the engine overheats the head gasket blows up and causes oil to leak into the…
How to get full list of category names? To get a full list of category names along with their IDs and URL Paths: This is…