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random_mac() ->
  string:join([integer_to_list(random:uniform(255), 16) || X <- [1,2,3,4,5,6]], ":").

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apt-get install --no-install-recommends xorg gdm3 \
gnome-shell gnome-session gnome-control-center gnome-keyring gnome-shell-extensions gnome-tweak-tool \
gksu dconf-editor gtk2-engines-murrine pulseaudio pavucontrol fonts-cantarell

apt-get install --no-install-recommends thunar thunar-archive-plugin file-roller tumbler \
leafpad gnome-terminal gpicview gnome-system-monitor

apt-get install --no-install-recommends fonts-noto fonts-dejavu fonts-dejavu-extra fonts-droid-fallback fonts-noto-mono \
gnome-accessibility-themes gnome-screenshot gnome-themes-standard gnome-themes-standard-data nautilus 

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dnf install salt-master
systemctl enable salt-master
systemctl start salt-master
salt-master -l debug

echo "failhard: True" >> /etc/salt/master

salt '*' state.show_highstate #top.sls
salt 'minion1' state.show_sls examples  #example.sls

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# "(( id|processo).*:|^ *$)" /proc/cpuinfo

kernel.grub_args:
  file.replace:
    - path: /etc/default/grub
    - repl: 'GRUB_CMDLINE_LINUX_DEFAULT="intel_iommu=on isolcpus=1-15,17-31 nohz_full=1-15,17-31 rcu_nocbs=1-15,17-31 default_hugepagesz=1GB hugepagesz=1GB hugepages=8"'
    - pattern: 'GRUB_CMDLINE_LINUX_DEFAULT=".*?"'
    - flags: ['IGNORECASE', 'MULTILINE']

#cat /proc/cmdline

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cmdkey /add:$serverIP /user:$serverIP\$unixAccoutnName /pass:$password
net use S: \\192.168.1.22\myshare /SAVECRED /PERSISTENT:YES

net use  Z: /delete

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mkdir -p /srv/salt

#.bash_profile
#ulimit -n 63536
#top -aSCHIP
# sysctl dev.igb | grep -v ": 0"
# pfctl -si

#processor.max_cstate=1
#intel_idle.max_cstate=0

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%escape uri
escape_uri(S) when is_list(S) ->
    escape_uri(unicode:characters_to_binary(S));
escape_uri(<<C:8, Cs/binary>>) when C >= $a, C =< $z ->
    [C] ++ escape_uri(Cs);
escape_uri(<<C:8, Cs/binary>>) when C >= $A, C =< $Z ->
    [C] ++ escape_uri(Cs);
escape_uri(<<C:8, Cs/binary>>) when C >= $0, C =< $9 ->
    [C] ++ escape_uri(Cs);
escape_uri(<<C:8, Cs/binary>>) when C == $. ->

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#!/bin/bash
gsettings set org.gnome.shell.overrides edge-tiling false

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REM Disable UAC
reg add "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /f /v "EnableLUA" /t REG_DWORD /d 0

REM Disable Auto Reboot for Windows Update
reg add "HKLM\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU" /f /v "NoAutoRebootWithLoggedOnUsers" /t REG_DWORD /d 1
reg add "HKLM\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU" /f /v "NoAUAsDefaultShutdownOption" /t REG_DWORD /d 1

REM Device Manager show all devices
reg add "HKLM\SYSTEM\CurrentControlSet\Control\Session Manager\Environment" /f /v "DEVMGR_SHOW_NONPRESENT_DEVICES" /t REG_DWORD /d 1

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//gcc -O3 -fpic -shared -I/usr/lib/erlang/usr/include/ nif_tcp.c -o nif_tcp.so
#include "erl_nif.h"

#include <stdio.h> 
#include <stdlib.h> 
#include <errno.h> 
#include <string.h> 
#include <sys/types.h> 
#include <netinet/in.h> 
#include <sys/socket.h>