AfvanMoopen

ip_address="1.2.3.4"
from_user="[email protected]"
to_user="[email protected]"
smtp_host="gogogo.gogo.com"
smtp_user="[email protected]"
smtp_password="nomention"

df -h | grep -E "(Filesystem|sda)" | mail -S smtp-auth-user=${smtp_user} -S smtp-auth-password=${smtp_password} -S smtp=${smtp_host} -s "[LOG] ${ip_address} Disk Usage Report $(date +\%y/\%m/\%d)" -r ${from_user} -c ${to_user} ${to_user}

# cat msg | mail -b "[email protected]" -s "Email" "[email protected]"

AfvanMoopen

ip_address="1.2.3.4"
from_user="[email protected]"
to_user="[email protected]"
smtp_host="gogogo.gogo.com"
smtp_user="[email protected]"
smtp_password="nomention"

df -h | grep -E "(Filesystem|sda)" | mail -S smtp-auth-user=${smtp_user} -S smtp-auth-password=${smtp_password} -S smtp=${smtp_host} -s "[LOG] ${ip_address} Disk Usage Report $(date +\%y/\%m/\%d)" -r ${from_user} -c ${to_user} ${to_user}

# cat msg | mail -b "[email protected]" -s "Email" "[email protected]"

AfvanMoopen

Contribute to a project 
If you want to contribute to a project and make it better, your help is very welcome. Contributing is also a great way to learn more about social coding on Github, new technologies and and their ecosystems and how to make constructive, helpful bug reports, feature requests and the noblest of all contributions: a good, clean pull request.

How to make a clean pull request
Look for a project's contribution instructions. If there are any, follow them.

Create a personal fork of the project on Github.
Clone the fork on your local machine. Your remote repo on Github is called origin.
Add the original repository as a remote called upstream.
If you created your fork a while ago be sure to pull upstream changes into your local repository.

AfvanMoopen

#include <stdio.h>
#include <GL/glut.h>

int x = 50, y = 50;
bool isBlack = true;

void whiteBox(int x, int y)
{
	glBegin(GL_LINE_LOOP);
	glVertex2i(x, y);

AfvanMoopen

#!/usr/bin/env ruby


loop do
  printing = false
  driver_pid = nil
  `ps aux | grep -i [d]ymo`.split(/\n/).each do |line|
    parts = line.split
    user = parts[0]
    pid = parts[1]

AfvanMoopen

#include<iostream>
#include<conio.h>
#include<math.h>
#include<stdlib.h>

using namespace std;

int main()
{
 float a,b,c;

AfvanMoopen

 # precede each line by its line number FOR THAT FILE (left alignment).
 # Using a tab (\t) instead of space will preserve margins.
 awk '{print FNR "\t" $0}' files*

 # precede each line by its line number FOR ALL FILES TOGETHER, with tab.
 awk '{print NR "\t" $0}' files*

 # number each line of a file (number on left, right-aligned)
 # Double the percent signs if typing from the DOS command prompt.
 awk '{printf("%5d : %s\n", NR,$0)}'

AfvanMoopen

import java.awt.*;
import java.util.Date;

import http.requests.*;
PImage cursor;
PGraphics canvas;

Robot robot;
MousePoint mouse, pmouse;

AfvanMoopen

using Gtk

win = GtkWindow("Calculator")

b1 = GtkButton("1")
b2 = GtkButton("2")
b3 = GtkButton("3")
b_plus = GtkButton("+")
b4 = GtkButton("4")
b5 = GtkButton("5")

AfvanMoopen

def preceptron(X, y, lr, epochs):
  m,n = X.shape
  theta = np.zeros((n+1, 1))
  n_miss_list = []
  for epoch in range(epochs):
  n_miss = 0
  for idx, x_i in enumerate(X):
    x_i = np.insert(x_i, 0, 1).reshape(-1, 1)
    y_hat = step_func(np.dot(x_i.T, theta))
    if (np.squeeze(y_hat) - y[idx]) != 0: