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[Solved] VBoxManage: error: Details: code NS_ERROR_FAILURE (0x80004005), component MachineWrap, interface IMachine
Issue When starting up Virtual Box VMs using vagrant in mac, it throws the following errors. VBoxManage: error: Details: code...
[4 Months Off] TeamTreehouse Discount Coupon and Review
I joined Treehouse to learn web development basics and WordPress so I could start a website like this. Teamtreehouse is...
DataCamp Discount: Get up to 50% Discount
With the Datacamp discount, you can save on premium and team plans. The discount is available only for a limited...
[Solved] Jenkins Plugin Installtion Failed: Downloaded file /var/lib/jenkins/plugins/ does not match expected SHA-1
Issue While installing or updating Jenkins plugins, it fails and throws the following SHA-1 error. java.io.IOException: Downloaded file...
[Solved] EMR Cloudformation: Error parsing parameter '--parameters': Expected: '=', received: 'EOF' for input
Issue: While executing AWS CLI for launching Cloudformation EMR stack, it throws the following error. Error parsing parameter '--parameters&...
Script To Retrieve AWS EMR Master IP Address
Somtimes it is required to fetch the EMR master IP dynamically for automation. One such use case is connecting AWS...