Skip to content

Tech IT Admin

Tech IT Admin

Technical IT Support and Guide

Tech IT Admin

Tech IT Admin

Technical IT Support and Guide

  • Home
  • HPC
    • HPC Cluster
    • HPC Job Scheduler
    • HPC query feedback Review
  • Networking
    • Ports and Services
    • Configure IP switch commands
    • D-link-DES 1210
  • Linux
    • Apache HTTP
    • LDAP
    • NIS
    • Linux NFS
    • DHCP Server
    • DNS
    • Linux LAMP
    • Mail Squid
  • Firewall
    • Proxy
    • IP Table
  • Storage
  • Quiz
    • Networking MCQs
    • DBMS MCQs
  • Disclaimer
  • About
    • Remote Support Contact
Uncategorized

ubuntu remove snap package command line

  • chandanhri
  • Posted on November 28, 2022
  • No Comments

After fresh installation of ubuntu on my server it comes pre-installed with snaps that besides being useless are also blocking the shutdown of the device.

Read More
HPC

unable to negotiate with port 22 no matching key exchange method found

  • chandanhri
  • Posted on September 22, 2022
  • No Comments

SOLVED !!! Unable to negotiate with 192.168.1.100 port 22: no matching host key type found. Their offer: ssh-rsa,ssh-dss If you are facing such issue during ssh login on Linux remote…

Read More
HPC

can’t locate compress/zlib.pm in @inc resolved!!

  • chandanhri
  • Posted on July 13, 2022
  • No Comments

If you are getting error while running MadGraph stopped working – zlib Module not found – Suddenly, “can’t locate compress/zlib.pm“. INFO: Merging LHE files Can’t locate Compress/Zlib.pm in @INC (@INC…

Read More
mysql php

Failed! Error: SET PASSWORD has no significance for user ‘root’@’localhost’ authentication data MySQL server Error.

  • chandanhri
  • Posted on June 23, 2022
  • No Comments

phpMyAdmin Installation and configuration on ubuntu 22.04 error solved using following steps. What is MySQL ? MySQL is an open source relational database management system. WordPress content management system (CMS),…

Read More
Linux Cent OS

Warning in libraries sql.lib.php 613 count Parameter must be an array or an object that implements Countable solved

  • chandanhri
  • Posted on May 14, 2022
  • No Comments

phpmyadmin – count(): Parameter must be an array or an object that implements Countable error Just go to  /usr/share/phpmyadmin/libraries/sql.lib.php  On the line no. 613 the count function always evaluates to true since…

Read More
Linux Ubuntu

ubuntu hotspot start on boot automatically

  • chandanhri
  • Posted on May 14, 2022
  • No Comments

Ubuntu hotspot start on system reboot automatically When we restart or suspend the computer, we need to activate the hotspot manually each time automatically by some option script or command…

Read More
Linux Cent OS

ubuntu change hotspot name and password

  • chandanhri
  • Posted on May 14, 2022
  • No Comments

Easy way to find ubuntu hotspot name and password SSID mac-address Linux Ubuntu has inbuilt feature of Wi-Fi hotspot service which we can just activate using Network Manager. When we…

Read More
Linux Ubuntu

remove snap loop mount linux command line

  • chandanhri
  • Posted on May 13, 2022
  • No Comments

Snap is a linux based software package deployment system, the packages it distributes are called ‘snap packages’. The snap packages contain both the software and its related dependencies, so they…

Read More
Uncategorized

nextcloud change user password command line

  • chandanhri
  • Posted on May 10, 2022
  • No Comments

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.…

Read More
Linux Ubuntu

Ubuntu Linux server subnet should be in cidr form

  • chandanhri
  • Posted on May 6, 2022
  • No Comments

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…

Read More

Posts navigation

1 2 … 5 Next

Recent Posts

  • ubuntu remove snap package command line
  • unable to negotiate with port 22 no matching key exchange method found
  • can’t locate compress/zlib.pm in @inc resolved!!
  • Failed! Error: SET PASSWORD has no significance for user ‘root’@’localhost’ authentication data MySQL server Error.
  • Warning in libraries sql.lib.php 613 count Parameter must be an array or an object that implements Countable solved

Recent Comments

No comments to show.

Archives

  • November 2022
  • September 2022
  • July 2022
  • June 2022
  • May 2022
  • April 2022
  • March 2022
  • February 2022
  • Link
Tweets by chandanhri

Copyright © All rights reserved. Proudly powered by WordPress | Theme: Web Log by ThemeMiles.