How to access/view Python help when using vim

Posted on in Categories , , , last updated January 31, 2018

I am a new Vim text editor user. I am writing Python code. Is there is a way to see Python documentation within vim and without visiting the Internet? Say my cursor is under the print Python keyword, and I press F1. I want to look at the help for the print keyword. How do I show python help() inside vim? How do I call pydoc3/pydoc to seek help without leaving vim?
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Linux / Unix: “-bash: python: command not found” error and solution

Posted on in Categories , , , , , , , , , , , last updated January 11, 2017

I am a new user and trying to run Python program. I have a cloud based VM/VPS and when I type python mycode.py at the terminal of my server, I get the following error:
-bash: python: command not found

How do I solve this problem?

How to fix Httpoxy a CGI PHP/Nginx/Apache/Go application vulnerability on Linux or Unix

Posted on in Categories , , , , , , , last updated July 18, 2016

A serious vulnerability was discovered in how CGI scripts are used by Linux or Unix that use PHP, Go, Python, and other scripting languages. How do I fix Httpoxy a CGI application vulnerability on Linux or Unix for HAProxy, Varnish, Nginx, PHP, Go, Python, Tomcat and others?