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jon ⚝ almereyda
uupaa
/ image.resize.in.github.flavored.markdown.md
Last active
May 9, 2024 08:14
image resize in github flavored markdown.
dcode
/ GitHub Flavored Asciidoc (GFA).adoc
Last active
May 9, 2024 06:11
Demo of some useful tips for using Asciidoc on GitHub
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| Latency Comparison Numbers (~2012) | |
| ---------------------------------- | |
| L1 cache reference 0.5 ns | |
| Branch mispredict 5 ns | |
| L2 cache reference 7 ns 14x L1 cache | |
| Mutex lock/unlock 25 ns | |
| Main memory reference 100 ns 20x L2 cache, 200x L1 cache | |
| Compress 1K bytes with Zippy 3,000 ns 3 us | |
| Send 1K bytes over 1 Gbps network 10,000 ns 10 us | |
| Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD |
Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.
$ python -m SimpleHTTPServer 8000
People
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:relaxed: |
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😍 :heart_eyes: |
😘 :kissing_heart: |
😚 :kissing_closed_eyes: |
😳 :flushed: |
😌 :relieved: |
😆 :satisfied: |
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😝 :stuck_out_tongue_closed_eyes: |
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😙 :kissing_smiling_eyes: |
😛 :stuck_out_tongue: |
Start by checking that there aren't any previous ssh keys inside the FIDO2 authenticator of your YubiKey. You can check if they exist by running the command below:
nix shell nixpkgs#yubikey-manager -c ykman fido credentials listIf the command above outputs a string mentioning "ssh" or "openssh", then you have already got a key generated and store on your YubiKey.
Before generating a new ssh key to store on your YubiKey you must consider which additional required authentication factors you want to use. Below you can see a table with the available factors and their corresponding command:
sloria
/ bobp-python.md
Last active
May 9, 2024 01:42
A "Best of the Best Practices" (BOBP) guide to developing in Python.
bitonic
/ configuration.nix
Last active
May 8, 2024 22:38
NixOS configuration for a remote ZFS server on Hetzner
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| # Full NixOS configuration for a ZFS server with full disk encryption hosted on Hetzner. | |
| # See <https://mazzo.li/posts/hetzner-zfs.html> for more information. | |
| { config, pkgs, ... }: | |
| let | |
| # Deployment-specific parameters -- you need to fill these in where the ... are | |
| hostName = "..."; | |
| publicKey = "..."; | |
| # From `ls -lh /dev/disk/by-id` |
cryzed
/ fix-infinality.md
Last active
May 8, 2024 17:00
A set of instructions on how to fix the harfbuzz + Infinality issue and restoring good-looking, Infinality-like font rendering.
Disclaimer: Please follow this guide being aware of the fact that I'm not an expert regarding the things outlined below, however I made my best attempt. A few people in IRC confirmed it worked for them and the results looked acceptable.
Attention: After following all the steps run gdk-pixbuf-query-loaders --update-cache as root, this prevents various gdk-related bugs that have been reported in the last few hours. Symptoms are varied, and for Cinnamon the DE fails to start entirely while for XFCE the icon theme seemingly can't be changed anymore etc.
Check the gist's comments for any further tips and instructions, especially if you are running into problems!
Results after following the guide as of 11.01.2017 13:08:
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