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@mambroziak
mambroziak / awsEc2MetadataShortcuts.sh
Last active November 1, 2023 22:34
AWS EC2 Instance Metadata to BASH Script Variables
#!/bin/bash
# JQ is required to more easily parse json.
AWS_IAM_ROLE=`curl -sL http://169.254.169.254/latest/meta-data/iam/security-credentials/`
AWS_ACCESS_KEY_ID=`curl -sL http://169.254.169.254/latest/meta-data/iam/security-credentials/$AWS_IAM_ROLE/ | jq -r '.AccessKeyId'`
AWS_SECRET_ACCESS_KEY=`curl -sL http://169.254.169.254/latest/meta-data/iam/security-credentials/$AWS_IAM_ROLE/ | jq -r '.SecretAccessKey'`
AWS_TOKEN=`curl -sL http://169.254.169.254/latest/meta-data/iam/security-credentials/$AWS_IAM_ROLE/ | jq -r '.Token'`
AWS_AZ=`curl -s http://169.254.169.254/latest/meta-data/placement/availability-zone`
AWS_DEFAULT_REGION="`echo \"$AWS_AZ\" | sed -e 's:\([0-9][0-9]*\)[a-z]*\$:\\1:'`"
LOCAL_IP=`curl -sL http://169.254.169.254/latest/meta-data/local-ipv4`
PUBLIC_IP=`curl -sL http://169.254.169.254/latest/meta-data/public-ipv4`
@tiwiz
tiwiz / build.gradle
Last active June 12, 2018 19:26
How to make Retrolambda work with both Mac OS X and Windows. Thanks to @Takhion - https://gist.github.com/Takhion/5c0f6c0c5aba9db5a488
import org.gradle.internal.os.OperatingSystem;
String getJavaHome(String version) {
def stdout = new ByteArrayOutputStream()
exec {
commandLine "/usr/libexec/java_home", "-v", version
standardOutput = stdout;
}
return stdout.toString().trim()
}
@JaviLorbada
JaviLorbada / FRP iOS Learning resources.md
Last active October 30, 2025 15:45
The best FRP iOS resources.

Videos

@lucasfais
lucasfais / gist:1207002
Created September 9, 2011 18:46
Sublime Text 2 - Useful Shortcuts

Sublime Text 2 – Useful Shortcuts (Mac OS X)

General

⌘T go to file
⌘⌃P go to project
⌘R go to methods
⌃G go to line
⌘KB toggle side bar
⌘⇧P command prompt
@jpantuso
jpantuso / osx_lion_rail_setup.md
Created July 27, 2011 19:51
Setup OS X 10.7 w/ homebrew, oh-my-zsh, rvm, rails, and MySQL