Level Up - Windows 8: How to Copy/Move Files From Many Subfolders To Just One Folder

Long Title: How to Transfer Files From Many Subfolders To Just One Folder and Rename Them All Easily and Quickly.

Example: I had about 100 images that were all neatly organized into 100 different subfolders. I wanted to put them in just five different subfolder as painless as possible. Manually moving each image one-by-one was not ideal, so here's what I did, using the Windows Command Prompt and a Batch file:

1. Create a BAT file.
2. Add the following code:
FOR /L %%i IN (0,1,19) DO (
copy %cd%\ic_launcher(%%i)\res\drawable-mdpi\ic_launcher.png %cd%\_mdpi\data_cycle_%%i.png
copy %cd%\ic_launcher(%%i)\res\drawable-hdpi\ic_launcher.png %cd%\_hdpi\data_cycle_%%i.png
copy %cd%\ic_launcher(%%i)\res\drawable-xhdpi\ic_launcher.png %cd%\_xhdpi\data_cycle_%%i.png
copy %cd%\ic_launcher(%%i)\res\drawable-xxhdpi\ic_launcher.png %cd%\_xxhdpi\data_cycle_%%i.png
copy %cd%\ic_launcher(%%i)\res\drawable-xxxhdpi\ic_launcher.png %cd%\_xxxhdpi\data_cycle_%%i.png
)
3. Run the BAT by double-clicking the file (or right-click->Open) (or run via command prompt).

Note:
- The parenthesis after "DO" must go on the same line. Putting it on the next line will cause the file to not work properly.
- If you want to move files rather than copy, then change "copy" to "move".
- If you want to keep the same file names, then you don't have to specify the file name on the second parameter.

Now in a simpler English, what this batch file does:
- There are five "copy" commands with a source and destination.
- These commands are each ran 20 times because of the "FOR" command.
- The "FOR" line says do the following commands within the parentheses 20 times. The first time will have the variable "%%i" equal to 0. The second run will have "%%i" equal to 1. The variable will keep incrementing until "%%i" is equal to 19. This behavior is defined at "%%i IN (0,1,19)", where 0 is the starting number, 19 is the ending number, and 1 is the increment number (which could also be negative).


For more information about for-loops, then type "for /?" into the command prompt.


Here's some more commands that you can try: Windows Command Prompt Cheat Sheet
~ Danial Goodwin ~

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Level Up - Windows 8: How to Create a Batch File

Batch (*.bat) files are useful because they allow you to save and reuse commands for the command prompt (or CLI, command-line interface). Also, it is easier to send multiple commands at once, fix typos, and edit the commands.

Batch files are available for Windows 7, 8, and 8.1. Any command that you can put in the CLI, you should be able to put into the BAT file.


Method 1:
- Right-click on your desktop (or in File Explorer), and select New->Text Document. Now, rename the file to something ending with .bat.


Method 2:
- Open Notepad, then when you save the file, make sure to end it with ".bat".

Saving a Batch file requires a .bat ending.

Test the Batch file:
Now that you have the BAT file, you can easily test that it works by putting in the following code, then double-click to run the file.

echo Hello, World!

Here's some more things you can try out: Windows Command Prompt Cheat Sheet


Note: If method 1 didn't work for you, then try method 2.

~ Danial Goodwin ~

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How To Programmatically Batch Resize A Folder Of Images

(This post gives a walkthrough on how to automatically resize a bunch of pictures at once. I provide four different ways to do the resizing, in order of least optimal to most optimal IMO. There may be more ways for programmatically resizing, but I'll most likely be using the fourth method below all of the time.)

1. ImageMagick
2. IrfanView
    2.1. Benefits
    2.2. Limitations
    2.3. Walkthrough
3. Photoshop's Automate Batch
    3.1. Benefits
    3.2. Limitations
    3.3. Walkthrough
4. Photoshop's Scripts Image Processor
    4.1. Benefits
    4.2. Limitations
    4.3. Walkthrough

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1. ImageMagick: Allows you to run image processing in a Windows command windows. So, you must be comfortable creating BAT (batch) files. I did not use this method, but here's the documentation for batch resizing this way: http://www.imagemagick.org/Usage/windows/

FOR %a in (*.jpg) DO convert %a -resize 50% small_%a

ImageMagick Example

2. IrfanView: When I tried this method, I got the feeling this tool was very old, but it still seems to be regularly updated. Also, IrfanView has many image manipulation features available for it. Many of them seem useful, but this time I was only interested in the resize feature.
2.1. Benefits: Very lightweight program at 2MB.
2.2. Limitations: When I tried to batch resize, each of the images lost their alpha transparencies, and the backgrounds all turned black.
2.3. Walkthrough: Drag a selection of images into the screen, then in the menu bar, choose Image-->Resize/Resample

IrfanView: Program when opened

IrfanView: Menu bar --> Image --> Resize/Resample

3. Photoshop's Scripts Image Processor:
3.1. Benefits: Quick to being resizing without having to setup anything else.
3.2. Limitations: Only resizes to JPG, PSD, or TIFF files. There was no option to save as PNG, which is what I needed.
3.2. Walkthrough: Menu bar --> File --> Scripts --> Image Processor. Then the window that pops up allows you to choose the folder of images you want to manipulate and where to save them.

Photoshop's Scripts Image Processor

4. Photoshop's Automate Batch: Basically, with this method, you change one image whatever way you want to, then record those steps, then you are able to perform all of those steps for a folder of images.
4.1. Benefits: Very versatile! The recorded actions you create will always be available in the future, and easy to manipulate for future projects.
4.2. Limitations: Just requires a little more setup before starting the batch image process.
4.3. Walkthrough:
Step 1. Open Action Window.

Photoshop: Open Action Window

Step 2. Create New Action. Before you can record some actions, you must have an image open. It doesn't matter if it is just a new blank image, or one you would eventually edit anyways. One other useful feature is the ability to stop and record actions at any time.

Photoshop: Create New Action

Photoshop: Saved New Action. List of available actions.

Step 3. Open Batch Window.

Photoshop: Open Batch Window

Step 4. Setup and Start Batch Command. In the first section (Play), choose the action you would like to perform to all your images that you will choose in the second section (Source). In the third section (Destination), you can either replace all of the images or save the manipulated images in a new folder. After all that, choose the "OK" button located at the top right.

Photoshop: Setup Batch Command

Feel free to post any questions or comments about programmatically resizing many images.
~ Simply Advanced ~

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