Skip to main content

Public domain connectivity issue due to DNS

Problem

It may possible that sometimes if DNS is not properly configured or not able to resolve public domains.

Solution

To resolve this add nameserver 8.8.8.8 in /etc/resolve.conf and then try to nslookup the website again.

Labels:

Comments

Post a Comment

Popular posts from this blog

Install Python3.7 on Ubuntu localhost using Ansible Playbook

Install Python3.7 on Ubuntu localhost using Ansible Playbook --- - hosts: localhost tasks: - name: Upgrade all packages to the latest version apt: name: "*" state: latest when: ansible_facts['os_family'] == "Debian" - name: Install software-properties-common package: name: software-properties-common state: present when: ansible_facts['os_family'] == "Debian" - name: Add repository apt_repository: repo: ppa:deadsnakes/ppa state: present when: ansible_facts['os_family'] == "Debian" - name: Again Upgrade all packages to the latest version apt: name: "*" state: latest when: ansible_facts['os_family'] == "Debian" - name: Install python3.7 package: name: python3.7...
Post a Comment
Read more

How to clone Github repository using SSH

Run ssh-keygen Upload ssh public key to github account curl -u "gitUsername:password" --data '{"title":"keyName","key":"'"$(cat ~/.ssh/id_rsa.pub)"'"}' https://api.github.com/user/keys Sample output of ssh public key upload command { "id": 1234567890, "key": "ssh-rsa aaaaaaaaaaaaaaaaaaaa/dddd/+aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", "url": "https://api.github.com/user/keys/123456...
Post a Comment
Read more

How to read user's input in Bash Script

Create shell script file as below: #!/bin/bash echo "Enter your name!" read name echo "Welcome to Mars $name" Make script file executable chmod u+x test.sh Run script sh test.sh Output of the script: Enter your name! Rectangle Welcome to Mars Rectangle
Post a Comment
Read more