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How to extract ssh public key from pem file

We can extract ssh public key from pem file using the "ssh-keygen" command itself. This can be achieved by the

We can upload files in Jenkins using the "File Parameter" option. Step1: Click on the Configure button of Jenkins job.

Since EC2 instances are under the AWS security group, there might be some port restrictions. Also the instances are running

Tree Style Tab plugin provides ability to operate tabs as "tree" and tabs opened from the current tab are automatically

Ansible copy module can be used to copy local file to remote server. Let's see one sample snippet. Where we

You are not authorized to perform: CreateNetworkInterface. Here the error message itself saying that the Lambda function is not authorized

As we already know, the link for the raw file in Bitbucket contains the hash commit name. Hence the url

We can stop the replication by running the following query in MySQL terminal. But the configuration will remains there and

If the website is protected with htpassword, it will asks for the logins once. But for Prestashop framework, its asking

ERROR 1872 (HY000): Slave failed to initialize relay log info structure from the repository This issue happens on configuring MySQL

Enabling compression will increase the performance of websites a lot. In-order to enable the compression, apache compression module deflate should