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Ryan Dooley 3rdman

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@tsiege
tsiege / The Technical Interview Cheat Sheet.md
Last active November 14, 2024 15:40
This is my technical interview cheat sheet. Feel free to fork it or do whatever you want with it. PLEASE let me know if there are any errors or if anything crucial is missing. I will add more links soon.

ANNOUNCEMENT

I have moved this over to the Tech Interview Cheat Sheet Repo and has been expanded and even has code challenges you can run and practice against!






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@mrbanzai
mrbanzai / example.yaml
Created January 30, 2014 21:31
Hiera lookup module for Ansible
---
- name: Load NRPE variables from Hiera
connection: local
hiera: path=lib/hiera/bin/hiera key="{{ item.value }}" fact="{{ item.key }}" source=hiera.yaml
args:
context:
environment: "{{ environment }}"
sitecode_lc: "{{ sitecode_lc }}"
with_dictionary:
nrpe_server_port: "nrpe_server_port"
@marktheunissen
marktheunissen / pedantically_commented_playbook.yml
Last active September 24, 2024 14:52 — forked from phred/pedantically_commented_playbook.yml
Insanely complete Ansible playbook, showing off all the options
This playbook has been removed as it is now very outdated.
@kfox
kfox / sysctl.conf
Created February 29, 2012 17:32
Linux kernel tuning settings for large number of concurrent clients
# Kernel sysctl configuration file for Red Hat Linux
#
# For binary values, 0 is disabled, 1 is enabled. See sysctl(8) and
# sysctl.conf(5) for more details.
# Controls source route verification
net.ipv4.conf.default.rp_filter = 1
# Do not accept source routing
net.ipv4.conf.default.accept_source_route = 0