Asif Ahmed quickgrid

Interested in AI, Computer Vision, 3D Graphics.

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quickgrid / TimeIntervalRegex.sh

Created April 1, 2016 03:49

The code below uses regex to read line by line and store the data read in three separate variables. The regular expression print data only for matching time within 8:00 to 10:00

	#!/bin/bash

	c=0

	grep -E -w "8:[0-5][0-9]\|9:[0-5][0-9]\|10:00?" log.txt \| while read ip time city ; do

	echo "Logged in at $time with ip $ip and city $city "

	c=$(( $c + 1 ))
	echo "Found so far: $c"

quickgrid / GrepRegexExactEmailMatch.sh

Created April 1, 2016 03:31

Bash GREP regex match exact email addresses and show in terminal with color highlight.

	#!/bin/bash

	grep --color -E -w "^[A-Za-z0-9._]+@[A-Za-z0-9.]+\.[A-Za-z]{2,6}" "EmailAddress.txt"

quickgrid / SpecificLinesEmailGrepRegex.sh

Created April 1, 2016 03:22

The code below gets lines 5 to 10 from input file and perform the given email address regular expression and show the exact match output on console.

	#!/bin/bash

	head -10 "EmailAddress.txt" \| tail -6 \| grep --color -E -w "^[A-Za-z0-9._]+@[A-Za-z0-9.]+\.[A-Za-z]{2,6}"

quickgrid / EvenLinePrinter.sh

Created April 1, 2016 03:09

Reads the input file line by line in while loop then checks if the number is even or odd using if condition and finally prints even lines.

	#!/bin/bash

	i=1

	while read line
	do
	var=$(( $i % 2 ))
	if [ $var -eq 0 ]; then
	echo "$line"
	fi

quickgrid / FaxNumbers.txt

Created April 1, 2016 03:05

Sample Fax Numbers for testing various bash codes

	+(country code)-(area code)-(fax number)
	+1-212-9876543
	+44-208-1234567
	+443-208434-12345674
	+233-11-114567
	+190-209-1234567
	+1-212-9876543
	+44-208-1234567
	+443-208434-12345674
	+233-11-114567

quickgrid / activity_main.xml

Created March 24, 2016 09:33

It is a layout file example showing implementation of multple scroll views.

	<?xml version="1.0" encoding="utf-8"?>
	<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
	xmlns:tools="http://schemas.android.com/tools"
	android:layout_width="match_parent"
	android:layout_height="match_parent"
	android:paddingBottom="@dimen/activity_vertical_margin"
	android:paddingLeft="@dimen/activity_horizontal_margin"
	android:paddingRight="@dimen/activity_horizontal_margin"
	android:paddingTop="@dimen/activity_vertical_margin"
	android:orientation="vertical"

quickgrid / 8086 asm diamond print using user input.asm

Created March 14, 2016 17:28

Prints diamond on console taking user input. Don't input 0 or 1 otherwise fix code yourself.

	;Author:quickgrid
	;Site: http://quickgrid.blogspot.com
	;Code: 8086 assembly diamond print dual loop explained code


	org 100h
	.stack 100h

	.data

quickgrid / Even Odd Checker Loop Label Explanation.asm

Last active April 1, 2016 03:02

Check 8086 assembly even odd in loop.

	;Author:quickgrid
	;Site: http://quickgrid.blogspot.com
	;Code: Even odd check using loop in 8086 assembly explained code


	.model small
	.stack 100h

	.data

quickgrid / Even Odd Checker Explanation.asm

Created March 14, 2016 16:38

This 8086 assembly code checks even or odd and prints their output. The code is explained in comments line by line.

	;Author:quickgrid
	;Site: http://quickgrid.blogspot.com
	;Code: Even odd check 8086 assembly code



	;predefined macro for speed coding
	;define any code here that is reduandant
	newline macro

quickgrid / forktest.c

Last active April 1, 2016 03:03

This code is to create process in Linux and trace the flow

	#include<stdio.h>
	#include<stdlib.h>
	#include<sys/types.h>
	#include<sys/wait.h>
	#include<unistd.h>


	int main(int argc, char *argv[]){

	printf("1.Process PID: %d\n", (int)getpid());

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