Jono Wells wellsie
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| #!/bin/bash | |
| GROUP=worker | |
| IDS=$(aws autoscaling describe-auto-scaling-groups \ | |
| --auto-scaling-group-name $GROUP \ | |
| --query AutoScalingGroups[].Instances[].InstanceId \ | |
| --output text) | |
| aws ec2 describe-instances \ | |
| --instance-ids $IDS \ | |
| --query Reservations[].Instances[].PrivateIpAddress \ |
wellsie
/ reverse.py
Last active
May 6, 2016 17:58
— forked from nsfyn55/reverse.py
Reverse Singly Linked List Python
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| class Node: | |
| def __init__(self, value, next): | |
| self.value = value | |
| self.next = next | |
| def dump(self): | |
| print self.value | |
| if self.next is not None: | |
| self.next.dump() |
wellsie
/ reflection.go
Created
April 24, 2016 19:42
— forked from drewolson/reflection.go
Golang Reflection Example
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| package main | |
| import ( | |
| "fmt" | |
| "reflect" | |
| ) | |
| type Foo struct { | |
| FirstName string `tag_name:"tag 1"` | |
| LastName string `tag_name:"tag 2"` |
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| #!/bin/bash -eux | |
| curl http://repo.mosquitto.org/debian/mosquitto-repo.gpg.key | sudo apt-key add - | |
| sudo curl -o /etc/apt/sources.list.d/mosquitto-repo.list -L http://repo.mosquitto.org/debian/mosquitto-jessie.list | |
| sudo apt-get update | |
| sudo apt-get install mosquitto |
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| #!/bin/bash -eux | |
| gm convert -font helvetica -fill blue -pointsize 36 -draw "text 15,50 'hello'" source.jpg destination.jpg |
wellsie
/ install-ffmpeg-amazon-linux.sh
Last active
March 28, 2016 04:20
— forked from gboudreau/install-ffmpeg-amazon-linux.sh
How to compile ffmpeg on Amazon Linux (EC2)
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| #!/bin/sh | |
| # Based on instructions found here: http://wiki.razuna.com/display/ecp/FFMpeg+Installation+on+CentOS+and+RedHat#FFMpegInstallationonCentOSandRedHat-InstallX264 | |
| if [ "`/usr/bin/whoami`" != "root" ]; then | |
| echo "You need to execute this script as root." | |
| exit 1 | |
| fi | |
| cat > /etc/yum.repos.d/centos.repo<<EOF |
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| #!/bin/bash -eux | |
| curl -Os https://storage.googleapis.com/kubernetes-release/release/v1.1.8/bin/linux/amd64/kubectl | |
| chmod +x kubectl | |
| ./kubectl version --client |
wellsie
/ has-space.sh
Created
March 18, 2016 17:08
Function to determine if a string contains a space in bash
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| #!/bin/bash -eux | |
| function has-space { | |
| [[ "$1" != "${1%[[:space:]]*}" ]] && return 0 || return 1 | |
| } | |
| if has-space "sadfsdf" ; then | |
| echo "SPACE" | |
| fi |
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| #!/bin/bash -eux | |
| ARCH=${ARCH:-linux} | |
| K8S_VER=${K8S_URL:-v1.1.8} | |
| K8S_URL=https://storage.googleapis.com/kubernetes-release/release | |
| curl -Lo /usr/local/bin/kubectl ${K8S_URL}/${K8S_VER}/bin/$ARCH/amd64/kubectl | |
| chmod +x /usr/local/bin/kubectl |
wellsie
/ k8s-release-urls.sh
Last active
October 20, 2016 01:56
— forked from jbeda/gist:2cae7dd22a453c3caa94
URLs for kubernetes release artifacts
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| $ gsutil ls -R gs://kubernetes-release/release/v1.2.0 | sed 's|gs://kubernetes-release|https://storage.googleapis.com/kubernetes-release|; /^.*:$/d; /^$/d' | |
| https://storage.googleapis.com/kubernetes-release/release/v1.2.0/kubernetes-client-darwin-386.tar.gz | |
| https://storage.googleapis.com/kubernetes-release/release/v1.2.0/kubernetes-client-darwin-386.tar.gz.md5 | |
| https://storage.googleapis.com/kubernetes-release/release/v1.2.0/kubernetes-client-darwin-386.tar.gz.sha1 | |
| https://storage.googleapis.com/kubernetes-release/release/v1.2.0/kubernetes-client-darwin-amd64.tar.gz | |
| https://storage.googleapis.com/kubernetes-release/release/v1.2.0/kubernetes-client-darwin-amd64.tar.gz.md5 | |
| https://storage.googleapis.com/kubernetes-release/release/v1.2.0/kubernetes-client-darwin-amd64.tar.gz.sha1 | |
| https://storage.googleapis.com/kubernetes-release/release/v1.2.0/kubernetes-client-linux-386.tar.gz | |
| https://storage.googleapis.com/kubernetes-release/release/v1.2.0/kubernetes-client-linux-386.tar.gz.md5 | |
| https://storage.googleapis.com/kub |