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@Leenuus
Leenuus / README.md
Last active April 25, 2025 14:45
Display command output in neovim split window

I just implemented a simple but really powerful user command suggested by romainl in lua, running asynchronously using vim.uv API.

In short, this is a command named Redir, which redirect ex command or shell commands stdin/sterr to neovim buffers. So you can view them in split window on the fly.

With Redir, you can do:

  • A good way to inspect your neovim.
" show all your messages in split, I love this one and make it default
@tfield
tfield / sdkman-vs-jenv.md
Last active June 9, 2025 06:09
SDKMAN vs JENV

sdkman vs jenv

Jenv is great, but the JDKs have to be manually installed. If you need more than just a couple of them, you'll want to be able to install them via command line, and sdkman provides this capability very cleanly for java. So... is it possible to work with both sdkman and jenv? Yes and no. Some tricks will allow you to tell jenv about the java versions that are managed by sdkman, but setting defaults (using jenv local 17.0 for instance) does not work very well. Time for a cleaner solution. Sdkman provides all of the same functionality, with more power and a slightly different (but equally simple) syntax. I've switched from jenv to sdkman. Here's my cheat sheet.

Setup

Download and install sdkman. Follow the required instructions after installing. Then, run the config command to enable auto_env support.

echo “Installing SDKMAN"
curl -s https://get.sdkman.io | bash
@tuxfight3r
tuxfight3r / kcat.md
Last active December 4, 2023 22:10
KafkaCat configuration for AWS MSK

KafkaCat Configuration for AWS MSK

Set the below environment variable with the following values

NOTE: Kafkacat is renamed to kcat recently and the config variable should be KCAT_CONFIG for version 1.7 onwards.

# you can export the variable or present the config with -F parameter for kafkacat
export KAFKACAT_CONFIG=/home/tools/persistent/kcat/kafkacat_config

Contents of kafkacat configuration

@ruanbekker
ruanbekker / awscli_v2_ubuntu.md
Created February 23, 2021 12:29
Install AWS CLI Version 2 on Ubuntu 20
$ apt update
$ apt search awscli
$ apt install curl wget unzip -y
$ curl "https://awscli.amazonaws.com/awscli-exe-linux-x86_64.zip" -o "awscliv2.zip"
$ unzip awscliv2.zip
$ ./aws/install
$ aws --version
aws-cli/2.1.28 Python/3.8.8 Linux/4.19.121-linuxkit exe/x86_64.ubuntu.20 prompt/off
@m-radzikowski
m-radzikowski / script-template.sh
Last active May 22, 2025 17:41
Minimal safe Bash script template - see the article with full description: https://betterdev.blog/minimal-safe-bash-script-template/
#!/usr/bin/env bash
set -Eeuo pipefail
trap cleanup SIGINT SIGTERM ERR EXIT
script_dir=$(cd "$(dirname "${BASH_SOURCE[0]}")" &>/dev/null && pwd -P)
usage() {
cat <<EOF
Usage: $(basename "${BASH_SOURCE[0]}") [-h] [-v] [-f] -p param_value arg1 [arg2...]
@benkehoe
benkehoe / aws-profile-for-bashrc.sh
Last active April 4, 2025 17:16
AWS_PROFILE env var management
# MIT No Attribution
#
# Copyright 2022 Ben Kehoe
#
# Permission is hereby granted, free of charge, to any person obtaining a copy of this
# software and associated documentation files (the "Software"), to deal in the Software
# without restriction, including without limitation the rights to use, copy, modify,
# merge, publish, distribute, sublicense, and/or sell copies of the Software, and to
# permit persons to whom the Software is furnished to do so.
#
@imranity
imranity / EKS_RDS_VPC_Peering_script.sh
Last active August 1, 2024 13:33
VPC Peering Between EKS and RDS postgres
#!/bin/bash -xe
## Create a VPC Peering connection between EKS and RDS Postgres
echo """ run this script as:
./eks-rds-peering.sh
+ read -p 'Enter name of EKS Cluster: ' EKS_CLUSTER
Enter name of EKS Cluster: xolv-dev-cluster
+ EKS_VPC=eksctl-xolv-dev-cluster-cluster/VPC
+ EKS_PUBLIC_ROUTING_TABLE=eksctl-xolv-dev-cluster-cluster/PublicRouteTable
+ read -p 'Enter name of RDS: ' RDS_DB_NAME
Enter name of RDS: sfstackuat
@monkut
monkut / update_awslambda_envars.bash
Created January 11, 2020 05:11
update aws lambda environment variables via awscli and jq
# the `update-function-configuration` overwrites the existing set envars.
# In order to *ADD* variables we need to read the existing envars and add to that.
# This command uses `jq` to read and transform the json result to an envar then update the lambda configuration
# create the updated envar set
export YOUR_FUNCTION_NAME={populate this}
export UPDATED_ENVIRONMNET_VARIABLES=$(aws lambda get-function-configuration --function-name ${YOUR_FUNCTION_NAME} | \
jq --compact-output ".Environment + {\"Variables\": (.Environment.Variables + {\"NEW_ENVAR_NAME\": \"NEW_ENVAR_VALUE\"})}")
# check
@nitrocode
nitrocode / README.md
Last active December 30, 2022 23:43
Cloud custodian iam policy and role generated from code and outputted to terraform

CloudCustodian IAM Policy

Extracts perms from cloud-custodian repo, sanitizes extracted data, and transforms into terraform.

How it works

The code will

  1. search for permissions = (get this data) over multiline
  2. print only the captured group