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kumarprd / install_python.ps1
Created Jun 22, 2021 — forked from carlosfunk/install_python.ps1
Powershell scripts for setting up a Python environment under Windows
View install_python.ps1
# To run this file you will need to open Powershell as administrator and first run:
# Set-ExecutionPolicy Unrestricted
# Then source this script by running:
# . .\install_python.ps1
$save_dir=Resolve-Path ~/Downloads
$project_dir = "C:\Projects"
$virtualenv_dir = $project_dir + "\virtualenvs"
$client = New-Object System.Net.WebClient
View cka-practice-questions
Questions are not from any actual exam!!!
Q: Create a job that calculates pi to 2000 decimal points using the container with the image named perl
and the following commands issued to the container: ["perl", "-Mbignum=bpi", "-wle", "print bpi(2000)"]
Once the job has completed, check the logs to and export the result to pi-result.txt.
Solution:
@kumarprd
kumarprd / FB-PE-InterviewTips.md
Created Aug 30, 2020 — forked from ameenkhan07/FB-PE-InterviewTips.md
Facebook Production Engineering Interview
View FB-PE-InterviewTips.md

What to Expect and Tips

• 45-minute systems interview, focus on responding to real world problems with an unhealthy service, such as a web server or database. The interview will start off at a high level troubleshooting a likely scenario, dig deeper to find the cause and some possible solutions for it. The goal is to probe your knowledge of systems at scale and under load, so keep in mind the challenges of the Facebook environment.
• Focus on things such as tooling, memory management and unix process lifecycle.

Systems

More specifically, linux troubleshooting and debugging. Understanding things like memory, io, cpu, shell, memory etc. would be pretty helpful. Knowing how to actually write a unix shell would also be a good idea. What tools might you use to debug something? On another note, this interview will likely push your boundaries of what you know (and how to implement it).

Design/Architecture 

Interview is all about taking an ambiguous question of how you might build a system and letting

View vagrant-cheat-sheet.md

Typing vagrant from the command line will display a list of all available commands.

Be sure that you are in the same directory as the Vagrantfile when running these commands!

Creating a VM

  • vagrant init -- Initialize Vagrant with a Vagrantfile and ./.vagrant directory, using no specified base image. Before you can do vagrant up, you'll need to specify a base image in the Vagrantfile.
  • vagrant init <boxpath> -- Initialize Vagrant with a specific box. To find a box, go to the public Vagrant box catalog. When you find one you like, just replace it's name with boxpath. For example, vagrant init ubuntu/trusty64.

Starting a VM

  • vagrant up -- starts vagrant environment (also provisions only on the FIRST vagrant up)
@kumarprd
kumarprd / EnableWinRm
Created Oct 22, 2019 — forked from mapbutcher/EnableWinRm
Enable WinRM with basic auth
View EnableWinRm
set-executionpolicy -executionpolicy remotesigned
winrm quickconfig -q
winrm set winrm/config/winrs '@{MaxMemoryPerShellMB="512"}'
winrm set winrm/config '@{MaxTimeoutms="1800000"}'
winrm set winrm/config/service '@{AllowUnencrypted="true"}'
winrm set winrm/config/service/auth '@{Basic="true"}'