jet/nix-config
jet/nix-config
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feat: a ton of performance and qol improvements

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Jet Pham 2026-03-14 17:20:21 -07:00
parent 3a1bfec41b
commit 3915825258
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2 changed files with 26 additions and 4 deletions
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10
configuration.nix
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@ -6,7 +6,8 @@
boot.loader.systemd-boot.enable = true; boot.loader.systemd-boot.enable = true;
boot.loader.systemd-boot.configurationLimit = 3; boot.loader.systemd-boot.configurationLimit = 3;
boot.loader.efi.canTouchEfiVariables = true; boot.loader.efi.canTouchEfiVariables = true;
boot.loader.timeout = 0; boot.loader.timeout = 1;
boot.loader.systemd-boot.consoleMode = "max";
networking.hostName = "framework"; networking.hostName = "framework";
@ -142,8 +143,10 @@
# Enable periodic TRIM for NVMe/SSD health # Enable periodic TRIM for NVMe/SSD health
services.fstrim.enable = true; services.fstrim.enable = true;
services.irqbalance.enable = true;
services.earlyoom.enable = true;
# Keep only last 10 generations, GC everything else (daily) # Keep only last 3 generations, GC everything else (daily)
systemd.services.nix-cleanup = { systemd.services.nix-cleanup = {
description = "Nix generation cleanup and garbage collection"; description = "Nix generation cleanup and garbage collection";
serviceConfig.Type = "oneshot"; serviceConfig.Type = "oneshot";
@ -204,6 +207,9 @@
"vm.vfs_cache_pressure" = 50; # Keep more filesystem cache in RAM "vm.vfs_cache_pressure" = 50; # Keep more filesystem cache in RAM
"vm.dirty_ratio" = 15; # Write to disk when 15% of RAM is dirty "vm.dirty_ratio" = 15; # Write to disk when 15% of RAM is dirty
"vm.dirty_background_ratio" = 5; # Start writing when 5% dirty "vm.dirty_background_ratio" = 5; # Start writing when 5% dirty
"kernel.nmi_watchdog" = 0;
"net.core.default_qdisc" = "fq";
"net.ipv4.tcp_congestion_control" = "bbr";
}; };
# Use RAM disk (tmpfs) for temporary files - much faster than disk # Use RAM disk (tmpfs) for temporary files - much faster than disk

20
home.nix
View file

@ -66,13 +66,17 @@
# CLI # CLI
bat bat
claude-code claude-code
fd
btop
fastfetch fastfetch
gh gh
hyfetch hyfetch
jq
mkp224o mkp224o
nixfmt nixfmt
ripgrep ripgrep
tea tea
trash-cli
tree tree
unzip unzip
@ -145,6 +149,11 @@
}; };
}; };
programs.starship = {
enable = true;
enableBashIntegration = true;
};
programs.zellij = { programs.zellij = {
enable = true; enable = true;
enableBashIntegration = true; enableBashIntegration = true;
@ -177,6 +186,11 @@
]; ];
}; };
programs.fzf = {
enable = true;
enableBashIntegration = true;
};
programs.zoxide = { programs.zoxide = {
enable = true; enable = true;
enableBashIntegration = true; enableBashIntegration = true;
@ -190,6 +204,7 @@
programs.bash = { programs.bash = {
enable = true; enable = true;
enableCompletion = true;
shellAliases = { shellAliases = {
"dr" = "direnv reload"; "dr" = "direnv reload";
"da" = "direnv allow"; "da" = "direnv allow";
@ -212,6 +227,7 @@
jdiff = "jj diff"; jdiff = "jj diff";
jsq = "jj squash"; jsq = "jj squash";
h = "hx"; h = "hx";
t = "trash";
vanity = "mkp224o-amd64-64-24k -d noisebridgevanitytor noisebridge{2..7}"; vanity = "mkp224o-amd64-64-24k -d noisebridgevanitytor noisebridge{2..7}";
}; };
initExtra = '' initExtra = ''
@ -250,8 +266,8 @@
settings = { settings = {
remotes.origin.auto-track-bookmarks = "glob:*"; remotes.origin.auto-track-bookmarks = "glob:*";
user = { user = {
email = "jetthomaspham@gmail.com"; email = "jet@extremist.software";
name = "Jet Pham"; name = "Jet";
}; };
signing = { signing = {