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deterministic compiler

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deterministic compiler
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@manveru
manveru / base64.nix
Created September 6, 2023 03:19
Encode to base 64 in pure Nix
{lib, ...}: {
toBase64 = text: let
inherit (lib) sublist mod stringToCharacters concatMapStrings;
inherit (lib.strings) charToInt;
inherit (builtins) substring foldl' genList elemAt length concatStringsSep stringLength;
lookup = stringToCharacters "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
sliceN = size: list: n: sublist (n * size) size list;
pows = [(64 * 64 * 64) (64 * 64) 64 1];
intSextets = i: map (j: mod (i / j) 64) pows;
compose = f: g: x: f (g x);
@thetechnick
thetechnick / ignition.json
Last active June 22, 2023 17:46
Hetzner Cloud terraform coreos install
{
"ignition": {
"version": "2.0.0",
"config": {}
},
"storage": {
},
"systemd": {},
"networkd": {},
"passwd": {
@fasterthanlime
fasterthanlime / glibc-check.sh
Last active January 8, 2025 20:46
Prints the various glibc versions required by an executable
#!/bin/bash
# This scripts lets you check which minimum GLIBC version an executable requires.
# Simply run './glibc-check.sh path/to/your/binary'
#
# You can set `MAX_VER` however low you want, although I (fasterthanlime)
# feel like `2.13` is a good target (For reference, Ubuntu 12.04 has GLIBC 2.15)
MAX_VER=2.13
SCRIPTPATH=$( cd $(dirname $0) ; pwd -P )
@yifan-gu
yifan-gu / getlogs.go
Created January 13, 2016 23:46
sdjournal example
package main
import (
"fmt"
"io"
"github.com/coreos/go-systemd/sdjournal"
)
func main() {