ambakshi

#!/usr/bin/env gawk
#
# Only print stuff inside the puppet class:
#$0 ~ /^[ \t]*$/ {on = 0}
#

BEGIN {
    cls_name="";
}

ambakshi

#!/bin/bash

set -e

## requires running as root because filesystem package won't install otherwise,
## giving a cryptic error about /proc, cpio, and utime.  As a result, /tmp
## doesn't exist.
[ $( id -u ) -eq 0 ] || { echo "must be root"; exit 1; }

tmpdir=$( mktemp -d )

ambakshi

$ time aws ec2 describe-instances --instance-ids "$(curl -s http://169.254.169.254/latest/meta-data/instance-id)" --query 'Reservations[*].Instances[*].Tags' --output text
Owner	amit.bakshi
Billing_Code	ops
Name	ops-deploy-003
Hostgroup	ops-deploy
Megatron_Deployment	deploy

real	0m1.016s
user	0m0.321s
sys	  0m0.134s

ambakshi

OPTS_SPEC="\
    $(basename $0 .sh) subcommand <options>

subcommands:

data                 - download a dataset
--
h,help               show help
d,debug              debug output
v,verbose            verbose output

ambakshi

$ ~/parse-with-help-from-git.sh data --game-tag foo
Hi from the data command
INPUT_FILE=
DATASET=
GAME_TAG=foo
[amit.bakshi@gii1302greendog bin (master)]
$ ~/parse-with-help-from-git.sh data --bad-arg foo
error: unknown option `bad-arg'
usage:     parse-with-help-from-git subcommand <options>
    subcommands:

ambakshi

#upstart script for a jenkins swarm agent
description "upstart script for jenkins-master"

start on started networking

stop on runlevel [016]

# respawn the job up to 10 times within a 10 second period.
# If the job exceeds these values, it will be stopped and
# marked as failed.

ambakshi

// Modify the following JSON object such that the SnapshotId of device /dev/sda1 is 'snap-12345678' and size is 4,
// while maintaining the structure of the of the object.
// You can't make assumptions about how it is formatted, except to say it's legal json.

[
  {
    "Ebs": {
      "VolumeSize": 32,
      "SnapshotId": "snap-ee16314e",
      "DeleteOnTermination": true

ambakshi

#!/bin/bash
OPTS_SPEC="\
    $(basename $0 .sh) subcommand <options>

subcommands:

data                 - download a dataset
--
h,help               show help
d,debug              debug output

ambakshi

$ aws configure set preview.sdb true
$ aws sdb create-domain skv
$ aws sdb put-attributes --domain-name skv --item-name ami_idx --attributes Name=app-mwios-asg,Value=1
$ aws sdb put-attributes --domain-name skv --item-name ami_idx --attributes Name=app-ccand-asg,Value=5

$ aws sdb get-attributes --domain-name skv --item-name ami_idx --attribute-names app-mwios-asg
{
"Attributes": [

{

ambakshi

#!/bin/bash
## JDK=$(cd /usr/java/jdk1.8* && pwd)
JDK=/usr/java/latest
update-alternatives \
     --install /usr/bin/java java $JDK/jre/bin/java 18000 \
     --slave /usr/lib/jvm/jre jre $JDK/jre \
     --slave /usr/bin/javac javac $JDK/bin/javac \
     --slave /usr/bin/javah javah $JDK/bin/javah \
     --slave /usr/bin/javap javap $JDK/bin/javap \
     --slave /usr/bin/jar jar $JDK/bin/jar \