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# 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.

# Turn on execshield
# 0 completely disables ExecShield and Address Space Layout Randomization
# 1 enables them ONLY if the application bits for these protections are set to “enable”
# 2 enables them by default, except if the application bits are set to “disable”
# 3 enables them always, whatever the application bits

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---
centos:
    hosts:
        centos1:
            ansible_port: 2222
        centos2:
        centos3:
    vars:
        ansible_user: root
ubuntu:

maprangzth

สำหรับท่านที่ศึกษาและใช้งาน Ansible ก็คงจะรู้จักและคุ้นเคยกับ INI Inventory file กันเป็นอย่างดีอยู่แล้ว หน้าตามันก็จะประมาณนี้:

[centos]
centos1 ansible_port=2222
centos[2:3]

[centos:vars]

maprangzth

[centos]
centos1 ansible_port=2222
centos[2:3]

[centos:vars]
ansible_user=root

[ubuntu]
ubuntu[1:3]

maprangzth

#!/bin/bash
# bash generate random alphanumeric string
#

# bash generate random 32 character alphanumeric string (upper and lowercase) and 
NEW_UUID=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 32 | head -n 1)

# bash generate random 32 character alphanumeric string (lowercase only)
cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 32 | head -n 1

maprangzth

#!/usr/bin/python
# -*- coding: utf-8 -*-
"""
Zabbix SMTP Alert script for gmail.
"""

import sys
import smtplib
from email.MIMEText import MIMEText
from email.Header import Header

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Summary:   Coova-Chilli is a Wireless LAN Access Point Controller
Name:      coova-chilli
Version:   1.3.0
Release:   1
URL:       http://www.coova.org/
Source0:   %{name}-%{version}.tar.gz
License:   GPL
Group:     System Environment/Daemons
BuildRoot: %{_tmppath}/%{name}-root

maprangzth

#!/bin/bash
 
if [[ "$#" < "2" || "$#" > "3" ]]; then
  cat <<END
Glusterfs GFID resolver -- turns a GFID into a real file path
 
Usage: $0 <brick-path> <gfid> [-q]

  <brick-path> : the path to your glusterfs brick (required)
  

maprangzth

Example NTP Configuration for Softnix Edge Point

The location for configuration file:

• Main: /etc/ntp.conf
• Restriction List: /etc/ntp/conf/restriction.list
• Service List: /etc/ntp/conf/server.list

Configuration Example

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# General
http_port 3130
http_port 3128 intercept
https_port 3129 intercept ssl-bump cert=/etc/squid/ssl_cert/srtpl.pem generate-host-certificates=on dynamic_cert_mem_cache_size=4MB


acl DiscoverSNIHost at_step SslBump1
acl NoSSLIntercept ssl::server_name_regex -i "/etc/squid/url.nobump"
ssl_bump splice NoSSLIntercept
ssl_bump peek DiscoverSNIHost