How to fix : 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 …
Category: Commands and Packages
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 …
How to copy files from one Linux machine to another using ssh
To copy files from one machine to another machine using ssh, you can do that in 3 ways, SCP scp …
How to install Zoom Conference on Ubuntu 16.04 LTS
Zoom is provides video communications, with a secure, easy platform for video and audio conferencing, messaging, and webinars across mobile, …
Linux commands to find files based on type, size etc.
Use below command for finding some files and searching text into those files, repalce DIR_TO_SEARCH with the proper path of …
Using ubuntu apt-get package manager to install, remove packages, upgrade ubuntu / How to keep ubuntu always updated and clean
Update ubuntu package list $ sudo apt-get update update is used to resynchronize the package index files from their sources. …