cjus

#!/bin/bash
function jsonval {
    temp=`echo $json | sed 's/\\\\\//\//g' | sed 's/[{}]//g' | awk -v k="text" '{n=split($0,a,","); for (i=1; i<=n; i++) print a[i]}' | sed 's/\"\:\"/\|/g' | sed 's/[\,]/ /g' | sed 's/\"//g' | grep -w $prop`
    echo ${temp##*|}
}

json=`curl -s -X GET http://twitter.com/users/show/$1.json`
prop='profile_image_url'
picurl=`jsonval`

TinLe

# Syslog stuff
COMPONENT ([\w._\/%-]+)
COMPID postfix\/%{COMPONENT:component}(?:\[%{NUMBER:pid}\])?
POSTFIX (?:%{SYSLOGTIMESTAMP:timestamp}|%{TIMESTAMP_ISO8601:timestamp8601}) (?:%{SYSLOGFACILITY} )?%{SYSLOGHOST:logsource} %{COMPID}:

# Milter
HELO (?:\[%{IP:helo}\]|%{HOST:helo}|%{DATA:helo})

MILTERCONNECT %{QUEUEID:qid}: milter-reject: CONNECT from %{RELAY:relay}: %{GREEDYDATA:milter_reason}; proto=%{WORD:proto}
MILTERUNKNOWN %{QUEUEID:qid}: milter-reject: UNKNOWN from %{RELAY:relay}: %{GREEDYDATA:milter_reason}; proto=%{WORD:proto}

rafaeltuelho

My Openshift Cheatsheet

Project Quotes, Limits and Templates

• Cluster Quota

oc create clusterquota env-qa \
    --project-label-selector environment=qa \
    --hard pods=10,services=5
    
oc create clusterquota user-qa \

andreicristianpetcu

An Ansible summary

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

Configuration file

intro_configuration.html

First one found from of

halberom

---
- hosts: localhost
  connection: local
  gather_facts: False
  tasks:
    - debug: msg="call handler"
      changed_when: True
      notify: do something
      
  handlers:

dangtrinhnt

#! /bin/env python
# 
# USAGE
# $ python ad_utils.py "My Group Name"
#
# Author: 
# Trinh Nguyen
# dangtrinhnt@gmail.com
# www.dangtrinh.com

Schm1tz1

#!/bin/bash

STD_PREFIX="/opt/radio"
HERE=$PWD

bold(){
 echo -e \\033[1m$*\\033[0m
}

boldn(){

geerlingguy

#!/bin/bash
#
# Ansible role test shim.
#
# Usage: [OPTIONS] ./tests/test.sh
#   - distro: a supported Docker distro version (default = "centos7")
#   - playbook: a playbook in the tests directory (default = "test.yml")
#   - role_dir: the directory where the role exists (default = $PWD)
#   - cleanup: whether to remove the Docker container (default = true)
#   - container_id: the --name to set for the container (default = timestamp)

mdcallag

[mysqld]
sql_mode=no_engine_substitution,no_unsigned_subtraction
default_tmp_storage_engine=MyISAM
sync_relay_log_info=100
relay_log_recovery=1
relay_log_info_repository=FILE
innodb_purge_threads=8
innodb_compression_pad_pct_max=37
innodb_compression_failure_threshold_pct=10
innodb_flush_neighbors=0

Nihhaar

Linux simple performance tweaks

Change the I/O Scheduler

Open $ vim /etc/default/grub then add elevator=noop next to GRUB_CMDLINE_LINUX_DEFAULT. Run $ update-grub and $ cat /sys/block/sda/queue/scheduler to be sure that noop is being used:

$ vim /etc/default/grub
$ update-grub
$ cat /sys/block/sda/queue/scheduler

[noop] deadline cfq