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@nextrevision
nextrevision / deleteJenkinsJobs.groovy
Created December 3, 2015 17:30
Groovy script to delete all jenkins jobs that match a regex pattern
import jenkins.model.*
def matchedJobs = Jenkins.instance.items.findAll { job ->
job.name =~ /my_regex_here/
}
matchedJobs.each { job ->
println job.name
//job.delete()
}
@vgeshel
vgeshel / function.js
Last active February 9, 2022 09:19
AWS Lambda function for forwarding SNS notifications to Slack
console.log('Loading function');
const https = require('https');
const url = require('url');
// to get the slack hook url, go into slack admin and create a new "Incoming Webhook" integration
const slack_url = 'https://hooks.slack.com/services/...';
const slack_req_opts = url.parse(slack_url);
slack_req_opts.method = 'POST';
slack_req_opts.headers = {'Content-Type': 'application/json'};
@dokenzy
dokenzy / aes_example_in_python.py
Last active May 3, 2020 07:09
AES Encrytion Example in Python
#-*- coding: utf-8 -*-
# Python 3.4
# author: http://blog.dokenzy.com/
# date: 2015. 4. 8
# References
# http://www.imcore.net/encrypt-decrypt-aes256-c-objective-ios-iphone-ipad-php-java-android-perl-javascript/
# http://stackoverflow.com/questions/12562021/aes-decryption-padding-with-pkcs5-python
# http://stackoverflow.com/questions/12524994/encrypt-decrypt-using-pycrypto-aes-256
@dublx
dublx / retry.sh
Last active July 8, 2024 12:34
Bash - retry command N times
#!/bin/bash
set -euo pipefail
function myFunction() {
myCommand
return $?
}
retry=0
maxRetries=5
@iamatypeofwalrus
iamatypeofwalrus / stacktrace.md
Last active July 28, 2023 13:07
Print stacktrace without raising and Exception in Ruby and/or Rails

Print a stacktrace in Ruby or Rails without raising an exception

Why

You know what method is being and you want to figure out how it got there. Raising an exception is a bit harsh since all you want is a stack trace

How

puts caller

Seriously. It's that easy. If you're getting too much information you could

@k3karthic
k3karthic / truncate_dynamodb.sh
Last active July 12, 2022 18:56
Truncate all keys in a dynamodb table
#!/bin/bash
TABLE_NAME=$1
# Get id list
aws dynamodb scan --table-name $TABLE_NAME | grep ID | awk '{ print $2 }' > /tmp/truncate.list
# Delete from id list
cat /tmp/truncate.list | xargs -IID aws dynamodb delete-item --table-name $TABLE_NAME --key '{ "id": { "S": "ID" }}'