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@denisdemaisbr
denisdemaisbr / install.sh
Created July 20, 2024 05:40
install freqtrade Ubuntu 22.04.4 LTS
#!/bin/sh
# https://www.freqtrade.io/
# https://github.com/freqtrade/
mkdir -p /opt
cd /opt
git clone --branch=stable --depth=1 https://github.com/freqtrade/freqtrade.git
cd freqtrade
@denisdemaisbr
denisdemaisbr / parted.sh
Created July 8, 2024 21:16
how create a ntfs partition on blank harddisk using parted
lsblk
parted /dev/sdd mklabel gpt
parted /dev/sdd p
parted /dev/sdd mkpart primary ntfs 0% 100%
parted /dev/sdd p
mkfs.ntfs -f /dev/sdd1
exit 0
@denisdemaisbr
denisdemaisbr / build.sh
Created July 1, 2024 12:44
how compile ta-lib
#!/bin/sh
set -e
wget http://prdownloads.sourceforge.net/ta-lib/ta-lib-0.4.0-src.tar.gz
tar -xzf ta-lib-0.4.0-src.tar.gz
cd ta-lib
./configure --prefix=/usr
make
sudo make install
@denisdemaisbr
denisdemaisbr / build.sh
Created June 12, 2024 07:19
c unit test novaprova
#!/bins/sh
# https://novaprova.org/
# http://novaprova.readthedocs.org/en/latest/getting-started.html
# install valgrind, gcc, make, cmake, ...
$ sudo apt-get install binutils-dev doxygen
$ git clone --depth=1 https://github.com/novaprova/novaprova
$ cd novaprova/
$ autoreconf -i
@denisdemaisbr
denisdemaisbr / ramdisk.sh
Last active June 12, 2024 05:40
ubuntu tmp ramdisk
#!/bin/sh
# https://unix.stackexchange.com/questions/55773/move-tmp-to-ram
# checkout https://wiki.debian.org/SSDOptimization/#Reduction_of_SSD_write_frequency_via_RAMDISK
set -e
set -x
sudo cp /usr/share/systemd/tmp.mount /etc/systemd/system/
sudo systemctl enable tmp.mount
sudo systemctl enable fstrim.timer
@denisdemaisbr
denisdemaisbr / Recibo 2084138 - d.txt
Created April 11, 2024 01:40
apurador para o formato recibo `Imperial`
COMPROVANTE DE APOSTA
***
ID APOSTA: ***
EMITIDO EM: 10/04/1111 04:50:43
CPF: ***
PARTICIPANTE: ***
CONCURSO: 3075
DATA SORTEIO: 10/04/1111
HORA SORTEIO: 20:00:00
LI - LOTINHA
@denisdemaisbr
denisdemaisbr / test.argv_lua.c
Created March 30, 2024 11:45
It's show how create a minimal lua interpreter with some features
/*
denis dos santos silva
2024-03-30
*/
#include <stdio.h>
#include <stdlib.h>
#include <stdbool.h>
#include <string.h>
#include <time.h>
@denisdemaisbr
denisdemaisbr / array_shuffle.php
Created March 24, 2024 03:06
generate a array shuffle it then print
<?php
$r = range(1,25);
shuffle($r);
echo implode(" ", $r) . PHP_EOL;
@denisdemaisbr
denisdemaisbr / Flutter Clean.md
Created March 8, 2024 18:51 — forked from minhcasi/Flutter Clean.md
These are common issues on Flutter and solutions to fix

Quick Clean Cache

  1. Open android studio Tools->Flutter->Clean
  2. Go to File -> Invalidate Caches / Restart
  3. Or open terminal run "flutter clean"
  4. Remove pubspec.lock
  5. Double check the Flutter SDK Path config correcty - https://tppr.me/qn6dP

Or open the terminal and try this script:

flutter clean
@denisdemaisbr
denisdemaisbr / Android.mk
Created March 4, 2024 04:09 — forked from knighthedspi/Android.mk
Render to screen using FrameBuffer using OpenGL ES 2.0
LOCAL_PATH := $(call my-dir)
include $(CLEAR_VARS)
LOCAL_MODULE := FriengerScreenRecord
LOCAL_SRC_FILES := Log.cpp CustomFrameBuffer.cpp CustomFrameTexture.cpp FriengerScreenRecord.cpp
LOCAL_CFLAGS := -Werror -std=gnu++11
LOCAL_LDLIBS := -llog -lGLESv2