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@slawekzachcial
slawekzachcial / aws-sigv4-ssm-get-parameter.sh
Last active August 1, 2025 00:57
Using CURL to call AWS ReST API, signing request with v4 signature
#!/bin/bash
# Source: https://docs.aws.amazon.com/general/latest/gr/sigv4-signed-request-examples.html
[[ -n "${AWS_ACCESS_KEY_ID}" ]] || { echo "AWS_ACCESS_KEY_ID required" >&2; exit 1; }
[[ -n "${AWS_SECRET_ACCESS_KEY}" ]] || { echo "AWS_SECRET_ACCESS_KEY required" >&2; exit 1; }
readonly parameterName="SlawekTestParam"
readonly method="POST"
@bradtraversy
bradtraversy / myscript.sh
Last active October 9, 2025 10:52
Basic Shell Scripting
#! /bin/bash
# ECHO COMMAND
# echo Hello World!
# VARIABLES
# Uppercase by convention
# Letters, numbers, underscores
NAME="Bob"
# echo "My name is $NAME"
@ruanbekker
ruanbekker / cheatsheet-elasticsearch.md
Last active September 17, 2025 09:41
Elasticsearch Cheatsheet : Example API usage of using Elasticsearch with curl
@tzmartin
tzmartin / m3u8-to-mp4.md
Last active September 15, 2025 01:45
m3u8 stream to mp4 using ffmpeg

1. Copy m3u8 link

Alt text

2. Run command

echo "Enter m3u8 link:";read link;echo "Enter output filename:";read filename;ffmpeg -i "$link" -bsf:a aac_adtstoasc -vcodec copy -c copy -crf 50 $filename.mp4
@kenjij
kenjij / geoip.sh
Last active April 20, 2025 07:13
Downloading free MaxMind GeoIP file, use with NGINX
# Download the legacy format for NGINX compatibility
wget http://geolite.maxmind.com/download/geoip/database/GeoLiteCountry/GeoIP.dat.gz
wget http://geolite.maxmind.com/download/geoip/database/GeoLiteCity.dat.gz
# Unzip
gunzip Geo*.gz
# Copy to /usr/share/GeoIP/
cp Geo*.dat /usr/share/GeoIP/