Abhishek Tamrakar

To the fact, bash is a lot slower than python. provided python was written in C and that makes it close to the the core of OS.

GNU Bash being native Linux tool was simply designed to perform regular administrative tasks, some of us does use it for a lot other things, which is good to some extent.

Thanks for your comment.

I see your comment comes around in fact in a good way, where I wrote about Opsgenie. This whole article is revolving around alerting, Opsgenie, support inputs from a lot of integrations, which provides utilities like on call rotation schedule, SMS, call response, ack and other supportive actions from slack or hipchat and variety of other tools.
For all other tools, mentioned the idea was to provide a list of opensource tools that can provide something like Ops-genie, of-course not everything can be replicated from something which took a lot of time for an organization to provide and a paid support with allowance of a limited free quota.

Thanks for reminding that I missed few very important lines in that section.