Roy Hyunjin Han invisibleroads
davesteele
/ cache_dict.py
Last active
June 6, 2025 18:03
Python LRU Caching Dictionary - a dict with a limited number of entries, removing LRU elements as necessary
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| from collections import OrderedDict | |
| # >>> import cache_dict | |
| # >>> c = cache_dict.CacheDict(cache_len=2) | |
| # >>> c[1] = 1 | |
| # >>> c[2] = 2 | |
| # >>> c[3] = 3 | |
| # >>> c | |
| # CacheDict([(2, 2), (3, 3)]) | |
| # >>> c[2] |
MrGraversen
/ cloud-init-docker-etc.yaml
Last active
September 25, 2025 09:56
Base cloud-init for security hardening, SSH, Docker, etc.
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| #cloud-config | |
| package_update: true | |
| manage_resolv_conf: true | |
| resolv_conf: | |
| nameservers: | |
| - '8.8.8.8' | |
| - '8.8.4.4' | |
| - '1.1.1.1' |
davidpeach
/ cloud-config-auto-certbot-example.txt
Created
August 14, 2020 08:49
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| #cloud-config | |
| packages: | |
| - nginx | |
| #jq is a command-line json processor https://stedolan.github.io/jq/ | |
| - jq | |
| - unattended-upgrades | |
| runcmd: | |
| - export DOMAIN=your_domain_here.com | |
| - export DO_API_TOKEN=PASTE_YOUR_DIGITALOCEAN_API_TOKEN_HERE | |
| - export PUBLIC_IPV4=$(curl -s http://169.254.169.254/metadata/v1/interfaces/public/0/ipv4/address) |
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