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@dacappo
dacappo / secure-http-headers.yaml
Created August 22, 2019 18:26
Secure-by-default HTTP headers through filter configuration fo the Ingress gateway via Istio
apiVersion: networking.istio.io/v1alpha3
kind: EnvoyFilter
metadata:
name: security-by-default-header-filter
spec:
filters:
- listenerMatch:
listenerType: GATEWAY
filterType: HTTP
filterName: envoy.lua
@stevenringo
stevenringo / reinvent-2017-youtube.md
Created December 3, 2017 23:01
Links to YouTube recordings of AWS re:Invent 2017 sessions

| Title | Description

@a7madgamal
a7madgamal / dark.md
Last active July 14, 2023 04:00
Dark mode for Slack on MacOS
@andyvanee
andyvanee / .ssh_config
Last active November 30, 2023 04:19
Fix unix_listener too long for Unix domain socket
Host *
ControlPath ~/.ssh/control/%C
ControlMaster auto
1. Setup a project
2. Add groovy SDK support:
https://www.bonusbits.com/wiki/HowTo:Add_Groovy_SDK_to_IntelliJ_IDEA
3. Download http://(yourjenkinsurl)/job/(yourpipelinejob)/pipeline-syntax/gdsl
- this will give you the .gdsl file - download this to the src folder of your project.
4. Finally follow this step - right click on the src folder -> Mark directory as -> Sources Root
@oifland
oifland / Jenkinsfile
Last active March 23, 2024 17:59
Loops in Jenkinsfiles
// Related to https://issues.jenkins-ci.org/browse/JENKINS-26481
abcs = ['a', 'b', 'c']
node('master') {
stage('Test 1: loop of echo statements') {
echo_all(abcs)
}
stage('Test 2: loop of sh commands') {
@yossorion
yossorion / what-i-wish-id-known-about-equity-before-joining-a-unicorn.md
Last active April 7, 2024 22:55
What I Wish I'd Known About Equity Before Joining A Unicorn

What I Wish I'd Known About Equity Before Joining A Unicorn

Disclaimer: This piece is written anonymously. The names of a few particular companies are mentioned, but as common examples only.

This is a short write-up on things that I wish I'd known and considered before joining a private company (aka startup, aka unicorn in some cases). I'm not trying to make the case that you should never join a private company, but the power imbalance between founder and employee is extreme, and that potential candidates would

@Eyjafjallajokull
Eyjafjallajokull / README.md
Last active December 25, 2023 02:53
AWS EBS - Find unused snapshots

This script can help you find and remove unused AWS snapshots and volumes.

There is hardcoded list of regions that it searches, adjust the value to suit your needs.

Use snapshot.py snapshot-report to generate report.csv containing information about all snapshots.

snapshot.py snapshot-cleanup lets you interactively delete snapshot if it finds it is referencing unexisting resources.

./snapshots.py --help
@ipbastola
ipbastola / jq to filter by value.md
Last active April 25, 2024 17:14
JQ to filter JSON by value

JQ to filter JSON by value

Syntax: cat <filename> | jq -c '.[] | select( .<key> | contains("<value>"))'

Example: To get json record having _id equal 611

cat my.json | jq -c '.[] | select( ._id | contains(611))'

Remember: if JSON value has no double quotes (eg. for numeric) to do not supply in filter i.e. in contains(611)

@simonswine
simonswine / copy-k8s-resources-across-namespaces.sh
Created August 2, 2016 13:40
Copying kubernetes resources accross namespaces
kubectl get rs,secrets -o json --namespace old | jq '.items[].metadata.namespace = "new"' | kubectl create-f -