Category: Amazon AWS

  • HTTP Client raised and unhandled exception

    HTTP Client raised and unhandled exception

    Recently we encountered the error on our aws cli with following error message. We have updated our systems and seems other things were working fine. Error: An HTTP Client raised and unhandled exception: __init__() got an unexpected keyword argument ‘ssl context’ To solve the above problem,we decided to remove the aws cli which we installed […]

  • Exam Tips : AWS Certified Solutions Architect – Associate

    Exam Tips : AWS Certified Solutions Architect – Associate

    On January-2016, I have passed the “AWS Certified Solutions Architect – Associate” exam. I have been working in AWS Cloud Computing since more than 4 years. Currently, in market there is high demand of AWS Cloud Professional. Being certified in AWS exams give extra edge in your professional career. Now after doing RHCE , I […]

  • Attach security groups to existing instance with AWS cli

    Attach security groups to existing instance with AWS cli

    In this post, we will learn command to attach security groups to existing instance with AWS cli. Working with command line is always fun. We can use the command in our scripts which also help us to do automation work. Requirement : 1. AWS cli must be installed on system 2. Access and secret keys […]

  • Create and Remove AWS EC2 key pair by using command line

    Create and Remove AWS EC2 key pair by using command line

    When we launch a new EC2 instance in AWS Cloud , to access the server we need the ssh keys. In EC2 instances password are not set , we have to use ssh key to get access whereas keys are based on public–key cryptography. Here, we are quickly going through with creating/removing/listing the ssh keys […]

  • How to set Name of EC2 instance by aws cli

    How to set Name of EC2 instance by aws cli

    Today, we are sharing a quick tip on AWS cloud computing. We will learn how to set Name of EC2 instance by aws cli. This task you can also do through AWS console dashboard but as a System Administrator it is good practice to use command line. At present AWS is top Cloud Computing provider. […]

  • How to uninstall s3fs package in Linux system

    How to uninstall s3fs package in Linux system

    In this post we will learn, how to uninstall s3fs package in Linux system.The method is simple and require some attention before executing the command. What is s3fs s3fs is a FUSE-based file system.It is primarily used for mounting Amazon S3 bucket into the Unix based system. Note : Upper case characters are not supported […]