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Datacamp is offering a great deal to get all its courses completely free for a week. Its great offer for aspiring developers, data engineering, data

Issue While installing or updating Jenkins plugins, it fails and throws the following SHA-1 error. Here is the reference image of the error Solution This

Issue: While executing AWS CLI for launching Cloudformation EMR stack, it throws the following error. Solution: You will get this error if you pass the

When I ran helm install, I got “Error: no available release name found” error. What should I do? If you get no available release error

Issue: In Jenkins, when I am trying to clone a git repository I am getting the following error. Attempting to resolve master from remote references…

Sudo user in Linux will have permissions similar to a root user. With full sudo privileges, a user will be able to perform any operations

Often times you might want to launch more than one VM of a related application with different configurations. In this case, you don’t have to