droid95

---
# SSH server settings, in line with https://stribika.github.io/2015/01/04/secure-secure-shell.html
# Before using, change myhosts to your hosts' nickname and myuser to your username (two instances! make sure you replace both or you'll be locked out of ssh!)
- hosts: myhosts
  become: true
  remote_user: myuser
  tasks:
    # Key exchange, ciphers and MACs
    - lineinfile: dest=/etc/ssh/sshd_config regexp='^KexAlgorithms' line='KexAlgorithms curve25519-sha256@libssh.org,diffie-hellman-group-exchange-sha256'
    

droid95

---
# SSH server settings, in line with https://stribika.github.io/2015/01/04/secure-secure-shell.html
# Before using, change myhosts to your hosts' nickname and myuser to your username (two instances! make sure you replace both or you'll be locked out of ssh!)
- hosts: myhosts
  become: true
  remote_user: myuser
  tasks:
    # Key exchange, ciphers and MACs
    - lineinfile: dest=/etc/ssh/sshd_config regexp='^KexAlgorithms' line='KexAlgorithms curve25519-sha256@libssh.org,diffie-hellman-group-exchange-sha256'
    

droid95

# This task will stop and disable a service without failing if the service does not exist.
# Requires Ansible 1.4 or newer.

# Update Dec 2016: Have rewritten this for the latest version of ansible and put conditions for both Ubuntu and CentOS

- name: "disable unused services"
  service: name={{item}} state=stopped enabled=no
  register: command_result
  failed_when: "unused_disable|failed and ('find' not in unused_disable.msg and 'found' not in unused_disable.msg)"
  with_items:

droid95

Get started with Ansible in 2 minutes

• http://ansibleworks.com
• https://github.com/ansible/ansible

Install Ansible

$ brew install ansible            # OSX
$ [sudo] pip install ansible # elsewhere

droid95

--- 
- name: installs fail2ban on ansible hosts
  hosts: fail2ban-hosts
  become: yes
  tasks:
  
  - name: install apt fail2ban packages
    apt: 
      name: "{{ item }}"   
      state: latest

droid95

Copied from http://code.lancepollard.com/complete-list-of-html-meta-tags/

Basic HTML Meta Tags

<meta name="keywords" content="your, tags"/>
<meta name="description" content="150 words"/>
<meta name="subject" content="your website's subject">
<meta name="copyright"content="company name">
<meta name="language" content="ES">