If you want to install docker on ubuntu, follow below procedure, Above two commands will install docker on 32 bit ubuntu and start the container, we can check the status as, If we want to start the docker container using container Id, execute the following command, where, acac0f429e2e is a docker container ID, as seen … Read more
If you want to know the IP address and currently active network interfaces on Linux, we need to use “ifconfig” command. The ifconfig command is part of “net-tools” package in ubuntu, hence we first need to make sure it is installed, if its not we need to install it as below, Now, you can check … Read more
If you want to know the bluetooth device you want to connect to is alive or not, i.e. whether that device’s Bluetooth is ON or not and whether it can respond to our other request like enquiry for information etc. For this l2ping helps us. L2ping sends a L2CAP echo request to the Bluetooth MAC … Read more
bluetoothctl is bluetooth control tool which allows us to make the host discoverable, scan other devices, pair to the scanned devices and also connect to those devices using command line utility on ubuntu. Follow below commands for the same. Commands are self explanatory, replace scaned mac address of your device instead of “6C:C4:D5:6C:C5:BC” whereever required.
The nc (or netcat) utility is used for just about anything under the sun involving TCP, UDP, or UNIX-domain sockets. It can open TCP connections, send UDP packets, listen on arbitrary TCP and UDP ports, do port scanning, and deal with both IPv4 and IPv6. Unlike telnet(1), nc scripts nicely, and separates error messages onto … Read more
If you are trying to access your android devices shell using adb on a new ubuntu machine, there are higher chances that your may seen an error like below, OR This error is because, your Ubuntu machine user is not able to access adb shell due to some permission restrictions. As we have observed, there … Read more
LINSSID – linssid is a graphical wireless scanner, LinSSID displays locally receivable 802.11 wireless attach points and ad hoc networks. A table is displayed with various parameters such as MAC address, channel, and signal strength. Graphs are also displayed with signal strength by channel and signal strength over time. LinSSID can be used to measure the … Read more
GStreamer is a library for constructing graphs of media-handling components. The applications it supports range from simple Ogg/Vorbis playback, audio/video streaming to complex audio (mixing) and video (non-linear editing) processing. In this post will we list the packages you will require to install on your ubuntu machine to get started with gstreamer application development. Now, … Read more
In Linux everything present is considered as a file, so to differentiate file types from each other for better visibility to user, Linux has specific color codes for the different file types. Below, we will try to create some of the files and know its colors. White Color – Indicates regular files. so it can … Read more
In Linux everything present is considered as a file, so to differentiate file types from each other for better visibility to user, Linux has specific color codes for the different file types. Below, we will try to create some of the files and know its colors. White Color – Indicates regular files. so it can … Read more
