DaisukeMiyamoto

import boto3
from boto3.session import Session


def assume_role(arn, session_name):
    """aws sts assume-role --role-arn arn:aws:iam::00000000000000:role/example-role --role-session-name example-role"""

    client = boto3.client('sts')
    account_id = client.get_caller_identity()["Account"]
    print(account_id)

lukeplausin

# Count total EBS based storage in AWS
aws ec2 describe-volumes | jq "[.Volumes[].Size] | add"
# Count total EBS storage with a tag filter
aws ec2 describe-volumes --filters "Name=tag:Name,Values=CloudEndure Volume qjenc" | jq "[.Volumes[].Size] | add"
# Describe instances concisely
aws ec2 describe-instances | jq '[.Reservations | .[] | .Instances | .[] | {InstanceId: .InstanceId, State: .State, SubnetId: .SubnetId, VpcId: .VpcId, Name: (.Tags[]|select(.Key=="Name")|.Value)}]'
# Wait until $instance_id is running and then immediately stop it again
aws ec2 wait instance-running --instance-id $instance_id && aws ec2 stop-instances --instance-id $instance_id

# Get 10th instance in the account

fffaraz

//DNS Query Program on Linux
//Author : Silver Moon ([email protected])
//Dated : 29/4/2009
 
//Header Files
#include<stdio.h> //printf
#include<string.h>    //strlen
#include<stdlib.h>    //malloc
#include<sys/socket.h>    //you know what this is for
#include<arpa/inet.h> //inet_addr , inet_ntoa , ntohs etc

pgporada

Install the ELRepo and GPG key

rpm --import https://www.elrepo.org/RPM-GPG-KEY-elrepo.org
yum install -y http://www.elrepo.org/elrepo-release-7.0-2.el7.elrepo.noarch.rpm

Enable kernel updates from elrepo

yum-config-manager --enable elrepo-kernel

untergeek

{
  "template" : "logstash-*",
  "settings" : {
    "index.refresh_interval" : "5s"
  },
  "mappings" : {
    "_default_" : {
       "_all" : {"enabled" : true, "omit_norms" : true},
       "dynamic_templates" : [ {
         "message_field" : {

skriebel

Problem:  We have a log line that includes a perl class that we want to log the class 
and method in their respected fields.  An example class and method in perl:

Animal::Dog::bark

In this example, "bark" is the method.  "Animal::Dog" is the class.

After some searching and hacking, I found a solution that works with Logstash 1.4.2

Assume the input is "Animal::Dog::bark".

DavidWittman

#!/usr/bin/env bash

# Issues a reset of the SuperMicro BMC via the web interface
#
# usage: supermicro-bmc-reset.sh <ipmi-host>
#  e.g.: supermicro-bmc-reset.sh 10.0.0.1
#

set -x

jprante

curl -XDELETE 'localhost:9200/test'


curl -XPUT 'localhost:9200/test/doc/1' -d '
{   
    "sentence" : "Hi!",
    "value" : 1  
}
'