This is the beginning of hopefully many new posts with golang snippets from my blog. List all of your running (or pending) EC2 instances with Amazon's golang sdk.
For a list of filters or instance attributes consult the official documentation.
package main
import (
"fmt"
"github.com/awslabs/aws-sdk-go/aws"
| /* | |
| glog-example | |
| ------------ | |
| background | |
| --- | |
| You probably want to read the source code comments at the top of the glog.go file in | |
| the golang/glog repository on github.com. Located here: https://github.com/golang/glog/blob/master/glog.go | |
| setup |
| function transfer | |
| if test (count $argv) -eq 0 | |
| echo "No arguments specified. Usage:\necho transfer /tmp/test.md\ncat /tmp/test.md | transfer test.md" | |
| return 1 | |
| end | |
| ## get temporarily filename, output is written to this file show progress can be showed | |
| set tmpfile ( mktemp -t transferXXX ) | |
| ## upload stdin or file |
| group = "foo" | |
| buildscript { | |
| repositories { | |
| mavenCentral() | |
| } | |
| dependencies { | |
| classpath("org.springframework.boot:spring-boot-gradle-plugin:1.1.8.RELEASE") | |
| } | |
| } |
| #!/bin/bash | |
| # Allows using different Gradle versions with http://codeship.io | |
| # | |
| # As @altfatterz points out below this isn't necessary if you choose to check in your .gradle and gradlew.bat/gradlew.sh files. | |
| # I prefer not to check-in the generated files so I set this up. | |
| # | |
| # We update the path here instead of via the environment variables because you cannot control the order | |
| # that environment variables are set in the Environment tab, and this results in the path NOT having the version number | |
| # see test_commands for info on how to run gradle without settings the path here if you want to avoid it. | |
| # |
Article: http://mikegerwitz.com/papers/git-horror-story
faking other user's commits is easy with --author flag
$ git commit --author='Foo Bar <[email protected]>' -m 'some commit'
signing commits ensures:
I really commited all the commits I sign
| #!/bin/bash | |
| # Author: Erik Kristensen | |
| # Email: [email protected] | |
| # License: MIT | |
| # Nagios Usage: check_nrpe!check_docker_container!_container_id_ | |
| # Usage: ./check_docker_container.sh _container_id_ | |
| # | |
| # Depending on your docker configuration, root might be required. If your nrpe user has rights | |
| # to talk to the docker daemon, then root is not required. This is why root privileges are not |
PLEASE SCROLL DOWN AND READ THE COMMENTS FOR A MORE UP TO DATE WAY (AND EASIER) TO DO THIS
When using Homebrew (http://brew.sh) and searching formulas or pull requests you may get the dreaded error message: Github API Rate limit exceeded
Let's fix that! (yeah!)
PLEASE SCROLL DOWN AND READ THE COMMENTS FOR A MORE UP TO DATE WAY (AND EASIER) TO DO THIS
| wget http://stedolan.github.io/jq/download/linux64/jq | |
| aws ec2 describe-instances --filters "Name=tag:Name,Values=$NAME" \ | |
| "Name=instance-state-name,Values=running" \ | |
| | jq -r \ | |
| ".Reservations[] | .Instances[] | .InstanceId" \ | |
| aws ec2 describe-volumes --filters \ | |
| "Name=status,Values=available" \ | |
| | jq -r ".Volumes[] | .VolumeId" \ |
| from django.db import models | |
| class Person(models.Model): | |
| _first_name = models.CharField(max_length=30, db_column='first_name') | |
| last_name = models.CharField(max_length=30) | |
| @property | |
| def first_name(self): | |
| """your logic here, return value""" | |
| return "foo" |