nextcloud change user password command line
Reset change login user name password for nextcloud in a very simple way First click the password reset link on the login screen; this appears after a failed login attempt.…
Ubuntu Linux server subnet should be in cidr form
The server install ISO image helps to install Ubuntu-Server permanently on a computer for the purpose of a server. It will not install a graphical user interface (GUI). During the…
do_ypcall: clnt_call: RPC: Unable to receive; errno = Connection refused
do_ypcall clnt_call rpc unable to receive, connection refused error occurs when due to some malfunctioning of network information service (NIS). It happens sometime when you you are trying to make…
ntp server configuration on ubuntu 20.04
Network Time Protocol (NTP), used for the purpose of clock synchronization across multiple servers/computers and IT equipment on our network. NTP server is responsible for keeping a set of computers…
Introduction of virtual extensible LAN, Overview of tunneling protocol
VXLAN stands for Virtual Extensible Local Area Network, An encapsulation protocol which provides connectivity using tunneling at data center on Layer 2 connections over an underlying Layer 3 network. VXLAN…
Solved “(ERROR 1045 (28000): Access denied for user ‘root’@’localhost’ (using password: YES)”
During the installation and configuration mysql on linux machine if you encounter this error so this idea may help to resolve “Access denied for user ‘root’@’localhost’.
Your user account has been locked because you have not configured 2fa within the grace period.
2fa basic ‘Two Factor Authentication‘ WordPress login issue solve this in just 4 steps. If you have installed 2fa plugin in your WordPress website and forget to complete the configuration…
install anaconda python on centos 7
Steps to install anaconda python on Linux centos 7 Anaconda package used mostly frequently for the purpose of data science, scientific research. It helps to manages scientific libraries and dependencies…
Grub not showing windows after Linux cent, Ubuntu installation
Grub not showing windows after Ubuntu or Cent OS 7 installation If you are facing problem to boot windows operating system after linux OS installation so this may be helpful…
MPLS Multi Protocol Label Switching VPN Technology
MPLS VPN is a technology that allows a Service Providers such as BSNL to have complete control over parameters that are critical to offering user service guarantees with regard to…