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[Unit] | |
Description=VPN watchdog | |
After=network.target | |
[Service] | |
Type=oneshot | |
ExecStart=/bin/sh -c 'ping -I tun0 -c 1 8.8.8.8 > /dev/null || systemctl restart openvpn@configname.service' | |
[Install] | |
WantedBy=multi-user.target |
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[Trigger] | |
Operation=Install | |
Operation=Upgrade | |
Type=Package | |
Target=xmonad | |
Target=haskell-* | |
[Action] | |
Depends=xmonad | |
When=PostTransaction |
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nix-build \ | |
--cores 0 \ | |
'<nixos-unstable/nixos>' \ | |
-I nixos-config=image.nix \ | |
-A config.system.build.sdImage \ | |
-o result-cross \ | |
--show-trace |
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{ | |
services.postgresql = { | |
enable = true; | |
ensureDatabases = [ "nextcloud" ]; | |
ensureUsers = [ | |
{ name = "nextcloud"; | |
ensurePermissions."DATABASE nextcloud" = "ALL PRIVILEGES"; | |
} | |
]; | |
}; |
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{ | |
services.udev.extraRules = let | |
camSettings = pkgs.writeShellScript "setup-v4l2.sh" '' | |
${pkgs.v4l-utils}/bin/v4l2-ctl \ | |
--device $1 \ | |
--set-fmt-video=width=1920,height=1080,pixelformat=MJPG \ # Set to 1080p | |
-p 30 \ # Set to 30 FPS | |
--set-ctrl=power_line_frequency=1 \ # Set to 50Hz power line compensation | |
--set-ctrl=focus_auto=0 # Disable autofocus | |
''; |
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bracket | |
(do | |
sock <- socket AF_UNIX Stream 0 | |
setSocketOption sock ReuseAddr 1 | |
bind sock $ SockAddrUnix s | |
listen sock maxListenQueue | |
return sock | |
) | |
(\sock -> do |
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{ lib, pkgs, config, ... }: | |
with lib; | |
let | |
cfg = config.virtualisation.libvirtd; | |
boolToZeroOne = x: if x then "1" else "0"; | |
aclString = with lib.strings; | |
concatMapStringsSep ",\n " escapeNixString cfg.deviceACL; | |
in { |
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#!/usr/bin/env sh | |
#if 0 | |
TMPFILE=$(mktemp); | |
tail -n +10 $0 | gcc -march=native -o $TMPFILE -x c -; | |
$TMPFILE "${@:1}"; | |
RETVAL=$? | |
rm $TMPFILE; | |
exit $RETVAL; | |
#endif |
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#!/bin/sh | |
BOOTUUID=`blkid -o value $(df /boot | grep "$MOUNTPOINT\$"| cut -f1 -d" ") | head -n 2 | tail -n1`; | |
ROOTUUID=`blkid -o value $(df / | grep "$MOUNTPOINT\$"| cut -f1 -d" ") | head -n 2 | tail -n1`; | |
PREFIX="" | |
if [ "$BOOTUUID" = "$ROOTUUID" ]; then | |
PREFIX="/boot" | |
fi; |
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-- Define acpi power logger | |
acpi_power :: String -> [String] -> Logger | |
acpi_power dev attr = | |
io $ do | |
attrOut <- mapM (\x -> liftIO $ readFile $ sysFsPath ++ x) attr | |
return $ Just $ filter (/= '\n') (intercalate " " attrOut) | |
where | |
sysFsPath = "/sys/class/power_supply/" ++ dev ++ "/" | |
file_reader :: String -> Logger |