CobraKenji

An Ansible summary

Jon Warbrick, July 2014, V3.2 (for Ansible 1.7)

Configuration file

intro_configuration.html

First one found from of

CobraKenji

tmux cheatsheet

As configured in my dotfiles.

start new:

tmux

start new with session name:

CobraKenji

---
- hosts: test 
  roles:
    - ansible-role-security
  post_tasks:
  - name: ensure fail2ban starts on a fresh reboot
    service:
      name: fail2ban
      state: started
      enabled: yes

CobraKenji

---
- hosts: localhost
  gather_facts: no
  become: true
  become_user: root
  become_method: sudo

  tasks:
    - add_host:
        name: "{{ target_host }}"

CobraKenji

---
- hosts: localhost
  gather_facts: no
  become: true
  become_user: root
  become_method: sudo
  
  vars:
    - target_host: ''
  tasks:

CobraKenji

#!/bin/bash


# get free memory
IFS=" " read USED FREE TOTAL <<<$(free -htm | grep "Mem" | awk {'print $3,$4,$2'})
# get processes
PROCESS=`ps -eo user=|sort|uniq -c | awk '{ print $2 " " $1 }'`
PROCESS_ALL=`echo "$PROCESS"| awk {'print $2'} | awk '{ SUM += $1} END { print SUM }'`
PROCESS_ROOT=`echo "$PROCESS"| grep root | awk {'print $2'}`
PROCESS_USER=`echo "$PROCESS"| grep -v root | awk {'print $2'} | awk '{ SUM += $1} END { print SUM }'`