yunusemreayhan

Mat out;
int kernel_size = 31;
double sig = 5 /* wave strength in wave direction */,
       th = 0.0 /* wave angle */,
       lm = 11.0 /* wavelength */,
       gm = 0.7 /* wave strength perpendicular to wave (bigger, lowers strength)*/,
       ps = 0 /* phase shift */;
Mat kernel = getGaborKernel(cv::Size(kernel_size,kernel_size), sig, th, lm, gm, ps);
imshow("gabor kernel", kernel);
filter2D(afterprocess, out, CV_32F, kernel);

yunusemreayhan

# http://www.atrixnet.com/in-line-search-and-replace-in-files-with-real-perl-regular-expressions/

perl -p -i -e 's/change this/to that/g' file1 file2 file3...
perl -p -i'.backup' -e 's/(?<=replace )this(?= lolc[aA@]t)(?# with )/that/; s/(?# and as for all of the )([[:digit:]]+) (?i:fat|skinny|thirsty) camels(?# you really need those)/$1 white llamas/g;' file1 file2 /path/to/file3
perl -p -i -e 's/replace this/using that/g' /all/text/files/in/*.txt

yunusemreayhan

brew install qt ruby ncurses gawk binutils gperf grep gettext ncurses pkgconfig autotools automake autoconf-archive gawk binutils homebrew/dupes/gperf grep gettext ncurses pkgconfig gnu-tar bison coreutils
brew install gnu-sed --with-default-names
brew link gettext --force && brew link ncursesw --force
export PKG_CONFIG_PATH=/usr/local/Cellar/ncurses/6.0_4/lib/pkgconfig/
ln -s /usr/bin/tar ./output/host/bin/tar
ln -s /usr/local/bin/gxargs ./output/host/bin/xargs
sudo ln -s /usr/local/bin/gcc-7 ./output/host/bin/gcc
sudo ln -s /usr/local/bin/gsha256sum /usr/local/bin/sha256sum
sudo ln -s /usr/local/bin/gsha512sum /usr/local/bin/sha512sum
sudo ln -s /usr/local/bin/gsha1sum /usr/local/bin/sha1sum

yunusemreayhan

# cp or mv all executables under some folder
find . -maxdepth 1 -type f -perm +a=x -print0 | xargs -0 -I {} mv {} executables/

# read single byte from a file
temp=`hexdump -ve '1/1 "%0.2x" ""' -s $usageIndexOfSramByte -n 5 $sramdevicename 2> /dev/null`
temp=`hexdump -ve '1/1 "%d" ""' -s $usageIndexOfSramByte -n 5 $sramdevicename 2> /dev/null`

# Integer  Comparison  Operators
# -eq    Is Equal To                       if [ $1 -eq 200 ]
# -ne    Is Not Equal To                   if [ $1 -ne 1 ]

yunusemreayhan

# -*- coding: utf-8 -*-
"""
Created on Mon Jul  9 09:52:14 2018

@author: yunus.ayhan
"""

from PIL import Image
import numpy as np
import math

yunusemreayhan

FROM ubuntu:12.04

RUN apt-get update && \
      apt-get -y install sudo --no-install-recommends apt-utils

#RUN useradd -ms /bin/bash change && echo "change:change" | chpasswd && adduser change sudo

RUN adduser --disabled-password --gecos '' change
RUN adduser change sudo
RUN echo '%sudo ALL=(ALL) NOPASSWD:ALL' >> /etc/sudoers

yunusemreayhan

/* 
 * File:   MenuExecuterInstance.h
 * Author: change
 *
 * Created on November 12, 2018, 2:58 PM
 */

#ifndef MENUEXECUTERFUNCTION_H
#define MENUEXECUTERFUNCTION_H

yunusemreayhan

#include "zmq.hpp"
#include "unistd.h"
#include <string.h>
#include <string>
#include <iostream>
#include <thread>

void print_zmq_message(zmq::message_t &toprint);

void server ()

yunusemreayhan

FROM ubuntu:18.04

CMD /bin/bash
RUN apt-get update --upgrade
RUN apt-get install -y make cmake g++ gcc git libczmq-dev libwebsockets-dev build-essential

RUN apt-get -y install sudo --no-install-recommends apt-utils

RUN adduser --disabled-password --gecos '' yunus
RUN adduser yunus sudo

yunusemreayhan

#!/bin/bash

tmux start-server
tmux new-session -d -s dummy

for var in "$@"
do
	m_current_env=$var
	m_current_session_name=$m_current_env
	tmux has-session -t $m_current_session_name