System Administration, Security

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 …

The first step to install ubuntu on your laptop/desktop is for us to create the bootable pendrive which contains the …

bluetoothctl is bluetooth control tool which allows us to make the host discoverable, scan other devices, pair to the scanned …

If you have a microphone with 2.5mm audio jack and dont have a mixer which can play the voice streams …

LINSSID – linssid is a graphical wireless scanner, LinSSID displays locally receivable 802.11 wireless attach points and ad hoc networks. A …

On Local Machine, from where you will try to login another machine, we need to use ssh-keygen to create ssh …

EncFS creates a virtual encrypted filesystem which stores encrypted data in the rootdir directory and makes the unencrypted data visible …

If you are concerned about your family members like childs coming across any unwanted website unexpectdly while browsing, its always …

Zoom is provides video communications, with a secure, easy platform for video and audio conferencing, messaging, and webinars across mobile, …

Update ubuntu package list $ sudo apt-get update update is used to resynchronize the package index files from their sources. …