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-rw-r--r--mb/1systems/gr33n/configuration.nix14
-rw-r--r--mb/1systems/orange/configuration.nix7
-rw-r--r--mb/1systems/p1nk/configuration.nix4
-rw-r--r--mb/1systems/rofl/configuration.nix103
-rw-r--r--mb/1systems/sunsh1n3/configuration.nix181
-rw-r--r--mb/1systems/sunsh1n3/hardware-configuration.nix29
-rw-r--r--mb/2configs/default.nix23
-rw-r--r--mb/2configs/google-compute-config.nix231
-rw-r--r--mb/2configs/headless.nix25
-rw-r--r--mb/2configs/neovimrc446
-rw-r--r--mb/2configs/nvim.nix70
-rw-r--r--mb/2configs/qemu-guest.nix19
12 files changed, 1150 insertions, 2 deletions
diff --git a/mb/1systems/gr33n/configuration.nix b/mb/1systems/gr33n/configuration.nix
index 4342ba0e2..dcf987791 100644
--- a/mb/1systems/gr33n/configuration.nix
+++ b/mb/1systems/gr33n/configuration.nix
@@ -62,6 +62,7 @@ in {
wcalc
wget
xz
+ zbackup
];
programs.gnupg.agent = { enable = true; enableSSHSupport = true; };
@@ -71,6 +72,19 @@ in {
services.openssh.enable = true;
services.openssh.passwordAuthentication = false;
+ services.codimd = {
+ enable = true;
+ workDir = "/storage/codimd";
+ configuration = {
+ port = 1337;
+ host = "0.0.0.0";
+ db = {
+ dialect = "sqlite";
+ storage = "/storage/codimd/db.codimd.sqlite";
+ };
+ };
+ };
+
networking.wireless.enable = false;
networking.networkmanager.enable = false;
krebs.iptables.enable = true;
diff --git a/mb/1systems/orange/configuration.nix b/mb/1systems/orange/configuration.nix
index 3e90f89a2..b43bd8a0f 100644
--- a/mb/1systems/orange/configuration.nix
+++ b/mb/1systems/orange/configuration.nix
@@ -5,6 +5,7 @@ in {
[ # Include the results of the hardware scan.
./hardware-configuration.nix
<stockholm/mb>
+ <stockholm/mb/2configs/nvim.nix>
];
krebs.build.host = config.krebs.hosts.orange;
@@ -124,15 +125,19 @@ in {
unstable.ponyc
unstable.sublime3
unstable.youtube-dl
- vim
virt-viewer
virtmanager
vulnix
wcalc
wget
xz
+ zbackup
];
+ environment.variables = {
+ EDITOR = ["nvim"];
+ };
+
environment.shellAliases = {
ll = "ls -alh";
ls = "ls --color=tty";
diff --git a/mb/1systems/p1nk/configuration.nix b/mb/1systems/p1nk/configuration.nix
index 905630e78..19efc75b0 100644
--- a/mb/1systems/p1nk/configuration.nix
+++ b/mb/1systems/p1nk/configuration.nix
@@ -5,6 +5,7 @@ in {
[ # Include the results of the hardware scan.
./hardware-configuration.nix
<stockholm/mb>
+ <stockholm/mb/2configs/nvim.nix>
];
krebs.build.host = config.krebs.hosts.p1nk;
@@ -118,13 +119,13 @@ in {
unstable.ponyc
unstable.sublime3
youtube-dl
- vim
virt-viewer
virtmanager
vulnix
wcalc
wget
xz
+ zbackup
];
environment.shellAliases = {
@@ -159,6 +160,7 @@ in {
};
};
windowManager.ratpoison.enable = true;
+ windowManager.pekwm.enable = true;
};
services.openssh.enable = true;
diff --git a/mb/1systems/rofl/configuration.nix b/mb/1systems/rofl/configuration.nix
new file mode 100644
index 000000000..3c5c56c84
--- /dev/null
+++ b/mb/1systems/rofl/configuration.nix
@@ -0,0 +1,103 @@
+{ config, pkgs, callPackage, ... }: let
+ unstable = import <nixpkgs-unstable> { config = { allowUnfree = true; }; };
+in {
+ imports =
+ [ # Include the results of the hardware scan.
+ <stockholm/mb/2configs/google-compute-config.nix>
+ <stockholm/mb>
+ ];
+
+ krebs.build.host = config.krebs.hosts.rofl;
+
+ i18n = {
+ consoleFont = "Lat2-Terminus16";
+ consoleKeyMap = "de";
+ defaultLocale = "en_US.UTF-8";
+ };
+
+ time.timeZone = "Europe/Berlin";
+
+ nixpkgs.config.allowUnfree = true;
+
+ environment.shellAliases = {
+ ll = "ls -alh";
+ ls = "ls --color=tty";
+ };
+
+ environment.systemPackages = with pkgs; [
+ curl
+ fish
+ git
+ htop
+ nmap
+ ranger
+ tcpdump
+ tmux
+ traceroute
+ tree
+ vim
+ xz
+ zbackup
+ ];
+
+ sound.enable = false;
+
+ services.openssh.enable = true;
+ services.openssh.passwordAuthentication = false;
+
+ networking.wireless.enable = false;
+ networking.networkmanager.enable = false;
+ krebs.iptables.enable = true;
+ networking.enableIPv6 = false;
+
+ programs.fish = {
+ enable = true;
+ shellInit = ''
+ function ssh_agent --description 'launch the ssh-agent and add the id_rsa identity'
+ if begin
+ set -q SSH_AGENT_PID
+ and kill -0 $SSH_AGENT_PID
+ and grep -q '^ssh-agent' /proc/$SSH_AGENT_PID/cmdline
+ end
+ echo "ssh-agent running on pid $SSH_AGENT_PID"
+ else
+ eval (command ssh-agent -c | sed 's/^setenv/set -Ux/')
+ end
+ set -l identity $HOME/.ssh/id_rsa
+ set -l fingerprint (ssh-keygen -lf $identity | awk '{print $2}')
+ ssh-add -l | grep -q $fingerprint
+ or ssh-add $identity
+ end
+ '';
+ promptInit = ''
+ function fish_prompt --description 'Write out the prompt'
+ set -l color_cwd
+ set -l suffix
+ set -l nix_shell_info (
+ if test "$IN_NIX_SHELL" != ""
+ echo -n " <nix-shell>"
+ end
+ )
+ switch "$USER"
+ case root toor
+ if set -q fish_color_cwd_root
+ set color_cwd $fish_color_cwd_root
+ else
+ set color_cwd $fish_color_cwd
+ end
+ set suffix '#'
+ case '*'
+ set color_cwd $fish_color_cwd
+ set suffix '>'
+ end
+
+ echo -n -s "$USER" @ (set_color green) (prompt_hostname) (set_color normal) "$nix_shell_info" ' ' (set_color $color_cwd) (prompt_pwd) (set_color normal) "$suffix "
+ end
+ '';
+ };
+
+ system.autoUpgrade.enable = false;
+ system.autoUpgrade.channel = "https://nixos.org/channels/nixos-19.03";
+ system.stateVersion = "19.03";
+
+}
diff --git a/mb/1systems/sunsh1n3/configuration.nix b/mb/1systems/sunsh1n3/configuration.nix
new file mode 100644
index 000000000..633d122ea
--- /dev/null
+++ b/mb/1systems/sunsh1n3/configuration.nix
@@ -0,0 +1,181 @@
+
+{ config, pkgs, ... }: let
+ unstable = import <nixpkgs-unstable> { config = { allowUnfree = true; }; };
+in {
+ imports =
+ [ # Include the results of the hardware scan.
+ ./hardware-configuration.nix
+ <stockholm/mb>
+ ];
+
+ krebs.build.host = config.krebs.hosts.sunsh1n3;
+
+ boot.kernelPackages = pkgs.linuxPackages_latest;
+
+ # Use the systemd-boot EFI boot loader.
+ boot.loader.systemd-boot.enable = true;
+ boot.loader.efi.canTouchEfiVariables = true;
+
+ fileSystems."/".options = [ "noatime" "nodiratime" "discard" ];
+
+ boot.initrd.luks.devices = [
+ {
+ name = "root";
+ device = "/dev/disk/by-uuid/5354ba31-c7de-4b55-8f86-a2a437dfbb21";
+ preLVM = true;
+ allowDiscards = true;
+ }
+ ];
+
+ i18n = {
+ consoleFont = "Lat2-Terminus16";
+ consoleKeyMap = "de";
+ defaultLocale = "en_US.UTF-8";
+ };
+
+ time.timeZone = "Europe/Berlin";
+
+ nixpkgs.config.packageOverrides = super : {
+ openvpn = super.openvpn.override { pkcs11Support = true; useSystemd = true ; };
+ };
+
+ nixpkgs.config.allowUnfree = true;
+
+ fonts = {
+ enableCoreFonts = true;
+ enableGhostscriptFonts = true;
+ fonts = with pkgs; [
+ anonymousPro
+ corefonts
+ dejavu_fonts
+ envypn-font
+ fira
+ gentium
+ gohufont
+ inconsolata
+ liberation_ttf
+ powerline-fonts
+ source-code-pro
+ terminus_font
+ ttf_bitstream_vera
+ ubuntu_font_family
+ unifont
+ unstable.cherry
+ xorg.fontbitstream100dpi
+ xorg.fontbitstream75dpi
+ xorg.fontbitstreamtype1
+ ];
+ };
+
+ environment.systemPackages = with pkgs; [
+ wget vim git curl fish
+ ag
+ chromium
+ firefox
+ gimp
+ p7zip
+ htop
+ mpv
+ mpvc
+ nmap
+ ntfs3g
+ keepassx2
+ sshfs
+ #unstable.skrooge
+ skrooge
+ unstable.alacritty
+ tmux
+ tree
+ wcalc
+ virtmanager
+ virt-viewer
+ (wine.override { wineBuild = "wineWow"; })
+ xz
+ zbackup
+ ];
+
+ virtualisation.libvirtd.enable = true;
+ virtualisation.kvmgt.enable = true;
+
+ # Some programs need SUID wrappers, can be configured further or are
+ # started in user sessions.
+ # programs.mtr.enable = true;
+
+ programs.gnupg.agent = { enable = true; enableSSHSupport = true; };
+ programs.dconf.enable = true;
+
+ # Enable the OpenSSH daemon.
+ services.openssh.enable = true;
+ services.openssh.passwordAuthentication = false;
+
+ krebs.iptables.enable = true;
+ #networking.wireless.enable = true;
+ networking.networkmanager.enable = true;
+ networking.enableIPv6 = false;
+
+ # Enable sound.
+ sound.enable = true;
+ hardware.pulseaudio.enable = true;
+ hardware.pulseaudio.support32Bit = true;
+ nixpkgs.config.pulseaudio = true;
+
+ services.xserver.enable = true;
+ services.xserver.layout = "de";
+ services.xserver.xkbOptions = "nodeadkeys";
+ services.xserver.libinput.enable = true;
+
+ # Enable the KDE Desktop Environment.
+ services.xserver.displayManager.sddm.enable = true;
+ services.xserver.desktopManager.plasma5.enable = true;
+
+ programs.fish = {
+ enable = true;
+ shellInit = ''
+ function ssh_agent --description 'launch the ssh-agent and add the id_rsa identity'
+ if begin
+ set -q SSH_AGENT_PID
+ and kill -0 $SSH_AGENT_PID
+ and grep -q '^ssh-agent' /proc/$SSH_AGENT_PID/cmdline
+ end
+ echo "ssh-agent running on pid $SSH_AGENT_PID"
+ else
+ eval (command ssh-agent -c | sed 's/^setenv/set -Ux/')
+ end
+ set -l identity $HOME/.ssh/id_rsa
+ set -l fingerprint (ssh-keygen -lf $identity | awk '{print $2}')
+ ssh-add -l | grep -q $fingerprint
+ or ssh-add $identity
+ end
+ '';
+ promptInit = ''
+ function fish_prompt --description 'Write out the prompt'
+ set -l color_cwd
+ set -l suffix
+ set -l nix_shell_info (
+ if test "$IN_NIX_SHELL" != ""
+ echo -n " <nix-shell>"
+ end
+ )
+ switch "$USER"
+ case root toor
+ if set -q fish_color_cwd_root
+ set color_cwd $fish_color_cwd_root
+ else
+ set color_cwd $fish_color_cwd
+ end
+ set suffix '#'
+ case '*'
+ set color_cwd $fish_color_cwd
+ set suffix '>'
+ end
+
+ echo -n -s "$USER" @ (set_color yellow) (prompt_hostname) (set_color normal) "$nix_shell_info" ' ' (set_color $color_cwd) (prompt_pwd) (set_color normal) "$suffix "
+ end
+ '';
+ };
+
+ nix.buildCores = 4;
+
+ system.stateVersion = "19.09";
+
+}
diff --git a/mb/1systems/sunsh1n3/hardware-configuration.nix b/mb/1systems/sunsh1n3/hardware-configuration.nix
new file mode 100644
index 000000000..2beee7c4f
--- /dev/null
+++ b/mb/1systems/sunsh1n3/hardware-configuration.nix
@@ -0,0 +1,29 @@
+# Do not modify this file! It was generated by ‘nixos-generate-config’
+# and may be overwritten by future invocations. Please make changes
+# to /etc/nixos/configuration.nix instead.
+{ config, lib, pkgs, ... }:
+
+{
+ imports =
+ [ <nixpkgs/nixos/modules/installer/scan/not-detected.nix>
+ ];
+
+ boot.initrd.availableKernelModules = [ "ahci" "xhci_pci" "usb_storage" "sd_mod" "sdhci_pci" "rtsx_usb_sdmmc" ];
+ boot.kernelModules = [ "kvm-intel" ];
+ boot.extraModulePackages = [ ];
+
+ fileSystems."/" =
+ { device = "/dev/disk/by-uuid/a3257922-d2d4-45ae-87cc-cc38d32e0774";
+ fsType = "ext4";
+ };
+
+ fileSystems."/boot" =
+ { device = "/dev/disk/by-uuid/60A6-4DAB";
+ fsType = "vfat";
+ };
+
+ swapDevices = [ ];
+
+ nix.maxJobs = lib.mkDefault 4;
+ powerManagement.cpuFreqGovernor = lib.mkDefault "powersave";
+}
diff --git a/mb/2configs/default.nix b/mb/2configs/default.nix
index ab11495c8..3066d1c36 100644
--- a/mb/2configs/default.nix
+++ b/mb/2configs/default.nix
@@ -21,6 +21,29 @@ with import <stockholm/lib>;
"video"
"fuse"
"wheel"
+ "kvm"
+ "qemu-libvirtd"
+ "libvirtd"
+ ];
+ openssh.authorizedKeys.keys = [
+ config.krebs.users.mb.pubkey
+ ];
+ };
+ xo = {
+ name = "xo";
+ uid = 2323;
+ home = "/home/xo";
+ group = "users";
+ createHome = true;
+ shell = "/run/current-system/sw/bin/fish";
+ extraGroups = [
+ "audio"
+ "video"
+ "fuse"
+ "wheel"
+ "kvm"
+ "qemu-libvirtd"
+ "libvirtd"
];
openssh.authorizedKeys.keys = [
config.krebs.users.mb.pubkey
diff --git a/mb/2configs/google-compute-config.nix b/mb/2configs/google-compute-config.nix
new file mode 100644
index 000000000..b201bd4b8
--- /dev/null
+++ b/mb/2configs/google-compute-config.nix
@@ -0,0 +1,231 @@
+{ config, lib, pkgs, ... }:
+with lib;
+let
+ gce = pkgs.google-compute-engine;
+in
+{
+ imports = [
+ ./headless.nix
+ ./qemu-guest.nix
+ ];
+
+ fileSystems."/" = {
+ device = "/dev/disk/by-label/nixos";
+ autoResize = true;
+ };
+
+ boot.growPartition = true;
+ boot.kernelParams = [ "console=ttyS0" "panic=1" "boot.panic_on_fail" ];
+ boot.initrd.kernelModules = [ "virtio_scsi" ];
+ boot.kernelModules = [ "virtio_pci" "virtio_net" ];
+
+ # Generate a GRUB menu. Amazon's pv-grub uses this to boot our kernel/initrd.
+ boot.loader.grub.device = "/dev/sda";
+ boot.loader.timeout = 0;
+
+ # Don't put old configurations in the GRUB menu. The user has no
+ # way to select them anyway.
+ boot.loader.grub.configurationLimit = 0;
+
+ # Allow root logins only using the SSH key that the user specified
+ # at instance creation time.
+ #services.openssh.enable = true;
+ #services.openssh.permitRootLogin = "prohibit-password";
+ #services.openssh.passwordAuthentication = mkDefault false;
+
+ # Use GCE udev rules for dynamic disk volumes
+ services.udev.packages = [ gce ];
+
+ # Force getting the hostname from Google Compute.
+ networking.hostName = mkDefault "";
+
+ # Always include cryptsetup so that NixOps can use it.
+ environment.systemPackages = [ pkgs.cryptsetup ];
+
+ # Make sure GCE image does not replace host key that NixOps sets
+ environment.etc."default/instance_configs.cfg".text = lib.mkDefault ''
+ [InstanceSetup]
+ set_host_keys = false
+ '';
+
+ # Rely on GCP's firewall instead
+ networking.firewall.enable = mkDefault false;
+
+ # Configure default metadata hostnames
+ networking.extraHosts = ''
+ 169.254.169.254 metadata.google.internal metadata
+ '';
+
+ networking.timeServers = [ "metadata.google.internal" ];
+
+ networking.usePredictableInterfaceNames = false;
+
+ # GC has 1460 MTU
+ networking.interfaces.eth0.mtu = 1460;
+
+ security.googleOsLogin.enable = true;
+
+ systemd.services.google-clock-skew-daemon = {
+ description = "Google Compute Engine Clock Skew Daemon";
+ after = [
+ "network.target"
+ "google-instance-setup.service"
+ "google-network-setup.service"
+ ];
+ requires = ["network.target"];
+ wantedBy = ["multi-user.target"];
+ serviceConfig = {
+ Type = "simple";
+ ExecStart = "${gce}/bin/google_clock_skew_daemon --debug";
+ };
+ };
+
+ systemd.services.google-instance-setup = {
+ description = "Google Compute Engine Instance Setup";
+ after = ["local-fs.target" "network-online.target" "network.target" "rsyslog.service"];
+ before = ["sshd.service"];
+ wants = ["local-fs.target" "network-online.target" "network.target"];
+ wantedBy = [ "sshd.service" "multi-user.target" ];
+ path = with pkgs; [ ethtool openssh ];
+ serviceConfig = {
+ ExecStart = "${gce}/bin/google_instance_setup --debug";
+ Type = "oneshot";
+ };
+ };
+
+ systemd.services.google-network-daemon = {
+ description = "Google Compute Engine Network Daemon";
+ after = ["local-fs.target" "network-online.target" "network.target" "rsyslog.service" "google-instance-setup.service"];
+ wants = ["local-fs.target" "network-online.target" "network.target"];
+ requires = ["network.target"];
+ partOf = ["network.target"];
+ wantedBy = [ "multi-user.target" ];
+ path = with pkgs; [ iproute ];
+ serviceConfig = {
+ ExecStart = "${gce}/bin/google_network_daemon --debug";
+ };
+ };
+
+ systemd.services.google-shutdown-scripts = {
+ description = "Google Compute Engine Shutdown Scripts";
+ after = [
+ "local-fs.target"
+ "network-online.target"
+ "network.target"
+ "rsyslog.service"
+ "systemd-resolved.service"
+ "google-instance-setup.service"
+ "google-network-daemon.service"
+ ];
+ wants = [ "local-fs.target" "network-online.target" "network.target"];
+ wantedBy = [ "multi-user.target" ];
+ serviceConfig = {
+ ExecStart = "${pkgs.coreutils}/bin/true";
+ ExecStop = "${gce}/bin/google_metadata_script_runner --debug --script-type shutdown";
+ Type = "oneshot";
+ RemainAfterExit = true;
+ TimeoutStopSec = "infinity";
+ };
+ };
+
+ systemd.services.google-startup-scripts = {
+ description = "Google Compute Engine Startup Scripts";
+ after = [
+ "local-fs.target"
+ "network-online.target"
+ "network.target"
+ "rsyslog.service"
+ "google-instance-setup.service"
+ "google-network-daemon.service"
+ ];
+ wants = ["local-fs.target" "network-online.target" "network.target"];
+ wantedBy = [ "multi-user.target" ];
+ serviceConfig = {
+ ExecStart = "${gce}/bin/google_metadata_script_runner --debug --script-type startup";
+ KillMode = "process";
+ Type = "oneshot";
+ };
+ };
+
+
+ # Settings taken from https://github.com/GoogleCloudPlatform/compute-image-packages/blob/master/google_config/sysctl/11-gce-network-security.conf
+ boot.kernel.sysctl = {
+ # Turn on SYN-flood protections. Starting with 2.6.26, there is no loss
+ # of TCP functionality/features under normal conditions. When flood
+ # protections kick in under high unanswered-SYN load, the system
+ # should remain more stable, with a trade off of some loss of TCP
+ # functionality/features (e.g. TCP Window scaling).
+ "net.ipv4.tcp_syncookies" = mkDefault "1";
+
+ # ignores source-routed packets
+ "net.ipv4.conf.all.accept_source_route" = mkDefault "0";
+
+ # ignores source-routed packets
+ "net.ipv4.conf.default.accept_source_route" = mkDefault "0";
+
+ # ignores ICMP redirects
+ "net.ipv4.conf.all.accept_redirects" = mkDefault "0";
+
+ # ignores ICMP redirects
+ "net.ipv4.conf.default.accept_redirects" = mkDefault "0";
+
+ # ignores ICMP redirects from non-GW hosts
+ "net.ipv4.conf.all.secure_redirects" = mkDefault "1";
+
+ # ignores ICMP redirects from non-GW hosts
+ "net.ipv4.conf.default.secure_redirects" = mkDefault "1";
+
+ # don't allow traffic between networks or act as a router
+ "net.ipv4.ip_forward" = mkDefault "0";
+
+ # don't allow traffic between networks or act as a router
+ "net.ipv4.conf.all.send_redirects" = mkDefault "0";
+
+ # don't allow traffic between networks or act as a router
+ "net.ipv4.conf.default.send_redirects" = mkDefault "0";
+
+ # reverse path filtering - IP spoofing protection
+ "net.ipv4.conf.all.rp_filter" = mkDefault "1";
+
+ # reverse path filtering - IP spoofing protection
+ "net.ipv4.conf.default.rp_filter" = mkDefault "1";
+
+ # ignores ICMP broadcasts to avoid participating in Smurf attacks
+ "net.ipv4.icmp_echo_ignore_broadcasts" = mkDefault "1";
+
+ # ignores bad ICMP errors
+ "net.ipv4.icmp_ignore_bogus_error_responses" = mkDefault "1";
+
+ # logs spoofed, source-routed, and redirect packets
+ "net.ipv4.conf.all.log_martians" = mkDefault "1";
+
+ # log spoofed, source-routed, and redirect packets
+ "net.ipv4.conf.default.log_martians" = mkDefault "1";
+
+ # implements RFC 1337 fix
+ "net.ipv4.tcp_rfc1337" = mkDefault "1";
+
+ # randomizes addresses of mmap base, heap, stack and VDSO page
+ "kernel.randomize_va_space" = mkDefault "2";
+
+ # Reboot the machine soon after a kernel panic.
+ "kernel.panic" = mkDefault "10";
+
+ ## Not part of the original config
+
+ # provides protection from ToCToU races
+ "fs.protected_hardlinks" = mkDefault "1";
+
+ # provides protection from ToCToU races
+ "fs.protected_symlinks" = mkDefault "1";
+
+ # makes locating kernel addresses more difficult
+ "kernel.kptr_restrict" = mkDefault "1";
+
+ # set ptrace protections
+ "kernel.yama.ptrace_scope" = mkOverride 500 "1";
+
+ # set perf only available to root
+ "kernel.perf_event_paranoid" = mkDefault "2";
+ };
+}
diff --git a/mb/2configs/headless.nix b/mb/2configs/headless.nix
new file mode 100644
index 000000000..46a9b6a7d
--- /dev/null
+++ b/mb/2configs/headless.nix
@@ -0,0 +1,25 @@
+# Common configuration for headless machines (e.g., Amazon EC2
+# instances).
+
+{ lib, ... }:
+
+with lib;
+
+{
+ boot.vesa = false;
+
+ # Don't start a tty on the serial consoles.
+ systemd.services."serial-getty@ttyS0".enable = false;
+ systemd.services."serial-getty@hvc0".enable = false;
+ systemd.services."getty@tty1".enable = false;
+ systemd.services."autovt@".enable = false;
+
+ # Since we can't manually respond to a panic, just reboot.
+ boot.kernelParams = [ "panic=1" "boot.panic_on_fail" ];
+
+ # Don't allow emergency mode, because we don't have a console.
+ systemd.enableEmergencyMode = false;
+
+ # Being headless, we don't need a GRUB splash image.
+ boot.loader.grub.splashImage = null;
+}
diff --git a/mb/2configs/neovimrc b/mb/2configs/neovimrc
new file mode 100644
index 000000000..8dbeaec7b
--- /dev/null
+++ b/mb/2configs/neovimrc
@@ -0,0 +1,446 @@
+
+"*****************************************************************************
+"" Functions
+"*****************************************************************************
+
+function! GetBufferList()
+ redir =>buflist
+ silent! ls!
+ redir END
+ return buflist
+endfunction
+
+function! ToggleList(bufname, pfx)
+ let buflist = GetBufferList()
+ for bufnum in map(filter(split(buflist, '\n'), 'v:val =~ "'.a:bufname.'"'), 'str2nr(matchstr(v:val, "\\d\\+"))')
+ if bufwinnr(bufnum) != -1
+ exec(a:pfx.'close')
+ return
+ endif
+ endfor
+ if a:pfx == 'l' && len(getloclist(0)) == 0
+ echohl ErrorMsg
+ echo "Location List is Empty."
+ return
+ endif
+ let winnr = winnr()
+ exec(a:pfx.'open')
+ if winnr() != winnr
+ wincmd p
+ endif
+endfunction
+
+
+"*****************************************************************************
+"" Basic Setup
+"*****************************************************************************"
+" General
+let no_buffers_menu=1
+syntax on
+set ruler
+set number
+set mousemodel=popup
+set t_Co=256
+set guioptions=egmrti
+set gfn=Monospace\ 10
+
+" TODO: Testing if this works against automatically setting paste mode
+" Issue: https://github.com/neovim/neovim/issues/7994
+au InsertLeave * set nopaste
+
+
+" undofile - This allows you to use undos after exiting and restarting
+" This, like swap and backups, uses .vim-undo first, then ~/.vim/undo
+" :help undo-persistence
+if exists("+undofile")
+ if isdirectory($HOME . '/.vim/undo') == 0
+ :silent !mkdir -p ~/.vim/undo > /dev/null 2>&1
+ endif
+ set undodir=./.vim-undo//
+ set undodir+=~/.vim/undo//
+ set undofile
+endif
+
+" Encoding
+set encoding=utf-8
+set fileencoding=utf-8
+set fileencodings=utf-8
+set bomb
+set binary
+
+" Fix backspace indent
+set backspace=indent,eol,start
+
+" Tabs. May be overriten by autocmd rules
+set tabstop=4
+set softtabstop=0
+set shiftwidth=4
+set expandtab
+
+" Map leader to ,
+let mapleader=','
+
+" Enable hidden buffers
+set hidden
+
+" Searching
+set hlsearch
+set incsearch
+set ignorecase
+set smartcase
+
+" Directories for swp files
+set nobackup
+set noswapfile
+
+set fileformats=unix,dos,mac
+
+" File overview
+set wildmode=list:longest,list:full
+set wildignore+=*.o,*.obj,.git,*.rbc,*.pyc,__pycache__
+
+" Shell to emulate
+if exists('$SHELL')
+ set shell=$SHELL
+else
+ set shell=/bin/bash
+endif
+
+" Set color scheme
+colorscheme molokai
+
+"Show always Status bar
+set laststatus=2
+
+" Use modeline overrides
+set modeline
+set modelines=10
+
+" Set terminal title
+set title
+set titleold="Terminal"
+set titlestring=%F
+
+" search will center on the line it's found in.
+nnoremap n nzzzv
+nnoremap N Nzzzv
+
+
+
+"*****************************************************************************
+"" Abbreviations
+"*****************************************************************************
+" no one is really happy until you have this shortcuts
+cnoreabbrev W! w!
+cnoreabbrev Q! q!
+cnoreabbrev Qall! qall!
+cnoreabbrev Wq wq
+cnoreabbrev Wa wa
+cnoreabbrev wQ wq
+cnoreabbrev WQ wq
+cnoreabbrev W w
+cnoreabbrev Q q
+cnoreabbrev Qall qall
+
+" NERDTree configuration
+let g:NERDTreeChDirMode=2
+let g:NERDTreeIgnore=['\.rbc$', '\~$', '\.pyc$', '\.db$', '\.sqlite$', '__pycache__']
+let g:NERDTreeSortOrder=['^__\.py$', '\/$', '*', '\.swp$', '\.bak$', '\~$']
+let g:NERDTreeShowBookmarks=1
+let g:nerdtree_tabs_focus_on_files=1
+let g:NERDTreeMapOpenInTabSilent = '<RightMouse>'
+let g:NERDTreeWinSize = 50
+set wildignore+=*/tmp/*,*.so,*.swp,*.zip,*.pyc,*.db,*.sqlite
+nnoremap <silent> <F1> :NERDTreeFind<CR>
+nnoremap <silent> <F2> :NERDTreeToggle<CR>
+
+" open terminal emulation
+nnoremap <silent> <leader>sh :terminal<CR>:startinsert<CR>
+
+"*****************************************************************************
+"" Autocmd Rules
+"*****************************************************************************
+"" The PC is fast enough, do syntax highlight syncing from start unless 200 lines
+augroup vimrc-sync-fromstart
+ autocmd!
+ autocmd BufEnter * :syntax sync maxlines=200
+augroup END
+
+" Nasm filetype
+augroup nasm
+ autocmd!
+ autocmd BufRead,BufNewFile *.nasm set ft=nasm
+augroup END
+
+" Binary filetype
+augroup Binary
+ au!
+ au BufReadPre *.bin,*.exe,*.elf let &bin=1
+ au BufReadPost *.bin,*.exe,*.elf if &bin | %!xxd
+ au BufReadPost *.bin,*.exe,*.elf set ft=xxd | endif
+ au BufWritePre *.bin,*.exe,*.elf if &bin | %!xxd -r
+ au BufWritePre *.bin,*.exe,*.elf endif
+ au BufWritePost *.bin,*.exe,*.elf if &bin | %!xxd
+ au BufWritePost *.bin,*.exe,*.elf set nomod | endif
+augroup END
+
+" Binary filetype
+augroup fasm
+ au!
+ au BufReadPost *.fasm set ft=fasm
+augroup END
+
+augroup deoplete-update
+ autocmd!
+ autocmd VimEnter * UpdateRemotePlugin
+augroup END
+
+"" Remember cursor position
+augroup vimrc-remember-cursor-position
+ autocmd!
+ autocmd BufReadPost * if line("'\"") > 1 && line("'\"") <= line("$") | exe "normal! g`\"" | endif
+augroup END
+
+"" txt
+" augroup vimrc-wrapping
+" autocmd!
+" autocmd BufRead,BufNewFile *.txt call s:setupWrapping()
+" augroup END
+
+"" make/cmake
+augroup vimrc-make-cmake
+ autocmd!
+ autocmd FileType make setlocal noexpandtab
+ autocmd BufNewFile,BufRead CMakeLists.txt setlocal filetype=cmake
+augroup END
+
+set autoread
+
+"*****************************************************************************
+"" Mappings
+"*****************************************************************************
+
+" Split
+noremap <Leader>h :<C-u>split<CR>
+noremap <Leader>v :<C-u>vsplit<CR>
+
+" Git
+noremap <Leader>ga :Gwrite<CR>
+noremap <Leader>gc :Gcommit<CR>
+noremap <Leader>gsh :Gpush<CR>
+noremap <Leader>gll :Gpull<CR>
+noremap <Leader>gs :Gstatus<CR>
+noremap <Leader>gb :Gblame<CR>
+noremap <Leader>gd :Gvdiff<CR>
+noremap <Leader>gr :Gremove<CR>
+
+" Tabs
+nnoremap <Tab> gt
+nnoremap <S-Tab> gT
+nnoremap <silent> <S-t> :tabnew<CR>
+
+" Set working directory
+nnoremap <leader>. :lcd %:p:h<CR>
+
+" Opens an edit command with the path of the currently edited file filled in
+noremap <Leader>e :e <C-R>=expand("%:p:h") . "/" <CR>
+
+" Opens a tab edit command with the path of the currently edited file filled
+noremap <Leader>te :tabe <C-R>=expand("%:p:h") . "/" <CR>
+
+" Tagbar
+nmap <silent> <F3> :TagbarToggle<CR>
+let g:tagbar_autofocus = 1
+
+" Copy/Paste/Cut
+set clipboard^=unnamed,unnamedplus
+
+noremap YY "+y<CR>
+noremap <leader>p "+gP<CR>
+noremap XX "+x<CR>
+
+" Enable mouse for vim
+set mouse=a
+
+" Buffer nav
+noremap <leader>z :bp<CR>
+noremap <leader>q :bp<CR>
+noremap <leader>x :bn<CR>
+noremap <leader>w :bn<CR>
+
+" Close buffer
+noremap <leader>c :bd<CR>
+
+" Clean search (highlight)
+nnoremap <silent> <leader><space> :noh<cr>
+
+" Switching windows
+noremap <C-j> <C-w>j
+noremap <C-k> <C-w>k
+noremap <C-l> <C-w>l
+noremap <C-h> <C-w>h
+