Identify which application / process is using which port or keeping it busy on android / Linux
Lets say you are trying to do something with UPNP which reserves port 1900 for all of its applications.. Now …
Category: Commands and Packages
How to upload file / image using CURL command line
If you want to upload some file or image from ubuntu curl command line utility, its very easy ! CURL …
How to download entire website ( html, css, js ) source code using ubuntu command line
If you want to use download some website contents such as html pages, css and java script files for offline …
How to play Audio / Video from Ubuntu Linux command line
Ubuntu supports various media player which allow you to play audio and video from command line. Mplayer – Movie Player …
Solved : E: Could not get lock /var/lib/dpkg/lock – open (11: Resource temporarily unavailable)
If you are trying to install some package on ubuntu and by some means, in middle of the installation, some …
How to check IP address, network interface details in Linux ?
If you want to know the IP address and currently active network interfaces on Linux, we need to use “ifconfig” …
apt-get stuck at 0% ( Connecting to archive.ubuntu.com ) on ubuntu 16.04 and doesn’t proceed
Recently we installed ubuntu 16.04 32bit on our laptop. After installation is done, we wanted to install other packages like …
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, i.e. whether that …
How to Turn ON & OFF Bluetooth, LAN, Wireless / WiFi from command line in Ubuntu
Rfkill is a tool for enabling and disabling wireless devices. $ rfkill list 0: phy0: Wireless LAN Soft blocked: no …
How to login another machine without password OR How to setup passwordless SSH login in Linux
On Local Machine, from where you will try to login another machine, we need to use ssh-keygen to create ssh …