How to check if Bluetooth device is UP or NOT using l2ping ?
If you want to know the bluetooth device you want to connect to is alive or not, … Read more
Linux Host, Ubuntu, SysAdmin
Scan, Pair, Connect to Bluetooth device from Ubuntu from command line using bluetoothctl
bluetoothctl is bluetooth control tool which allows us to make the host discoverable, scan other devices, pair … Read more
Listening on specific port number using netcat to receive http POST messages
The nc (or netcat) utility is used for just about anything under the sun involving TCP, UDP, … Read more
How to Scan and display list of available wireless networks ?
LINSSID – linssid is a graphical wireless scanner, LinSSID displays locally receivable 802.11 wireless attach points and ad … Read more
Understanding the Color Code of Linux Files
In Linux everything present is considered as a file, so to differentiate file types from each other … Read more