zuckerberg/nix-config
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Add shell aliases

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This commit is contained in:
Zuckerberg 2022-07-24 13:22:49 -04:00
parent 55ea5aebc4
commit 60f1235848
3 changed files with 49 additions and 35 deletions
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10
TODO.md
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@ -13,6 +13,7 @@
- Format everything here using nixfmt
- Cleanup the line between hardware-configuration.nix and configuration.nix in machine config
- CI https://gvolpe.com/blog/nixos-binary-cache-ci/
- remove `options.currentSystem`
### NAS
- helios64 extra led lights
@ -28,15 +29,6 @@
- just need a kernel module? https://github.com/firestack/bcachefs-tools-flake/blob/kf/dev/mvp/nixos/module/bcachefs.nix#L40
### Shell Comands
- myip = dig +short myip.opendns.com @resolver1.opendns.com
#### https://linuxreviews.org/HOWTO_Test_Disk_I/O_Performance
- seq read = `fio --name TEST --eta-newline=5s --filename=temp.file --rw=read --size=2g --io_size=10g --blocksize=1024k --ioengine=libaio --fsync=10000 --iodepth=32 --direct=1 --numjobs=1 --runtime=60 --group_reporting`
- seq write = `fio --name TEST --eta-newline=5s --filename=temp.file --rw=write --size=2g --io_size=10g --blocksize=1024k --ioengine=libaio --fsync=10000 --iodepth=32 --direct=1 --numjobs=1 --runtime=60 --group_reporting`
- random read = `fio --name TEST --eta-newline=5s --filename=temp.file --rw=randread --size=2g --io_size=10g --blocksize=4k --ioengine=libaio --fsync=1 --iodepth=1 --direct=1 --numjobs=32 --runtime=60 --group_reporting`
- random write = `fio --name TEST --eta-newline=5s --filename=temp.file --rw=randrw --size=2g --io_size=10g --blocksize=4k --ioengine=libaio --fsync=1 --iodepth=1 --direct=1 --numjobs=1 --runtime=60 --group_reporting`
- tailexitnode = `sudo tailscale up --exit-node=<exit-node-ip> --exit-node-allow-lan-access=true`
### Services

28
common/default.nix
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@ -1,11 +1,10 @@
{ config, pkgs, ... }:
let
nix-locate = config.inputs.nix-locate.defaultPackage.${config.currentSystem};
in {
{
imports = [
./flakes.nix
./auto-update.nix
./shell.nix
./network
./boot
./server
@ -43,7 +42,6 @@ in {
micro
helix
lm_sensors
nix-locate
];
nixpkgs.config.allowUnfree = true;
@ -64,28 +62,6 @@ in {
nix.gc.automatic = true;
programs.command-not-found.enable = false;
programs.fish = {
enable = true;
shellInit = let
wrapper = pkgs.writeScript "command-not-found" ''
#!${pkgs.bash}/bin/bash
source ${nix-locate}/etc/profile.d/command-not-found.sh
command_not_found_handle "$@"
'';
in ''
# use nix-locate for command-not-found functionality
function __fish_command_not_found_handler --on-event fish_command_not_found
${wrapper} $argv
end
# disable annoying fish shell greeting
set fish_greeting
'';
};
security.acme.acceptTerms = true;
security.acme.defaults.email = "zuckerberg@neet.dev";
}

46
common/shell.nix Normal file
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@ -0,0 +1,46 @@
{ config, pkgs, ... }:
# Improvements to the default shell
# - use nix-locate for command-not-found
# - disable fish's annoying greeting message
# - add some handy shell commands
let
nix-locate = config.inputs.nix-locate.defaultPackage.${config.currentSystem};
in {
programs.command-not-found.enable = false;
environment.systemPackages = [
nix-locate
];
programs.fish = {
enable = true;
shellInit = let
wrapper = pkgs.writeScript "command-not-found" ''
#!${pkgs.bash}/bin/bash
source ${nix-locate}/etc/profile.d/command-not-found.sh
command_not_found_handle "$@"
'';
in ''
# use nix-locate for command-not-found functionality
function __fish_command_not_found_handler --on-event fish_command_not_found
${wrapper} $argv
end
# disable annoying fish shell greeting
set fish_greeting
'';
};
environment.shellAliases = {
myip = "dig +short myip.opendns.com @resolver1.opendns.com";
# https://linuxreviews.org/HOWTO_Test_Disk_I/O_Performance
io_seq_read = "nix run nixpkgs#fio -- --name TEST --eta-newline=5s --filename=temp.file --rw=read --size=2g --io_size=10g --blocksize=1024k --ioengine=libaio --fsync=10000 --iodepth=32 --direct=1 --numjobs=1 --runtime=60 --group_reporting; rm temp.file";
io_seq_write = "nix run nixpkgs#fio -- --name TEST --eta-newline=5s --filename=temp.file --rw=write --size=2g --io_size=10g --blocksize=1024k --ioengine=libaio --fsync=10000 --iodepth=32 --direct=1 --numjobs=1 --runtime=60 --group_reporting; rm temp.file";
io_rand_read = "nix run nixpkgs#fio -- --name TEST --eta-newline=5s --filename=temp.file --rw=randread --size=2g --io_size=10g --blocksize=4k --ioengine=libaio --fsync=1 --iodepth=1 --direct=1 --numjobs=32 --runtime=60 --group_reporting; rm temp.file";
io_rand_write = "nix run nixpkgs#fio -- --name TEST --eta-newline=5s --filename=temp.file --rw=randrw --size=2g --io_size=10g --blocksize=4k --ioengine=libaio --fsync=1 --iodepth=1 --direct=1 --numjobs=1 --runtime=60 --group_reporting; rm temp.file";
};
}