ExifTool is a free and open-source software program for reading, writing, and manipulating image, audio, video, and PDF metadata.
It has one problematic feature, after it finishes it stops and tells you to 'press RETURN' to continue which is a game breaker, because if you use it in some batch file that also performs other commands, all them gets delayed until user manually presses ENTER each time on his keyboard.
How to bypass that?
From the exiftool main page:
"rename to "exiftool.exe" for command-line use."
Exiftool allows for command line options to be accessed through drag and drop if you put them in the name of the program. In the default case, the -k option is in the name to keep the CMD window open so users and drag/drop and then read the output.
Related
This article shows the well-known way to manually copy text from a Command window.
I'm looking for a way to do this programmatically. How could the cmd script that is running select all the text in its output window, and write it to a file?
I've found tools to do a screen capture into a file, but that may miss output if it has scrolled out of view? I'm looking for a way to capture an unattended cmd script's output (without modifying the whole script to redirect every line to a file).
Possibly this could be done with the windows API by finding the cmd window, sending CTRL-A and CTRL-C keycodes, and then write the clipboard text to a file. A possible approach for clip2txt is presented in this post.
Is there any other approach that should be considered?
Is it possible to read what's currently displayed on the windows terminal pragmatically using any available API?
For example, I've got an app that tail's some log files. I'd like to be able to hit a key and open a text editor at the line that is currently being viewed. The problem is the terminal also has scroll bars.
Not easy. Perhaps you could capture the screen and use OCR to identify its contents, or make a shortcut to some sort of macro that selects all the screen and copies the text. But there is no API available to perform the task you ask.
Of course, you can tee the command you're running in the console to a file, and open such file with an editor whenever you like, however it will show the full output of the command and not the visible part. If you like more information on that topic, it is answered in SO - Displaying Windows command prompt output and redirecting it to a file
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I am currently using a program called USBDeviewer for auditing purposes. Basically what it does is it gets a list of USB devices that were used on a particular PC. The program can create a log file but you have to do it manually. The keyboard command to save a log file is ctrl+A to select all devices and then ctrl+S to save. After you select save you are prompted to enter a filename and location to save it.
I need a batch script that will automatically run this program and save the information on the log file to a folder automatically without any human intervention such as typing in the name (it needs a different name every time, perhaps the filename can include a different date every time).
This is a simple script but I am not familiar with batch scripting so any help would be appreciated.
Save Command-Line Options for usbdeview.exe
/stext Filename : Save the list of all USB devices into a regular text file.
#echo off
set Log=c:\temp\logfile.txt
usbdeview.exe /stext %Log%
I would like to write a windows program that would enable the user to choose a ppt file. When that ppt file starts the slideshow, my program would automatically display some message in front of the slideshow. When the slideshow is over, my program would close itself. What do I need to learn to write this program?
I'm not good with VBS (which I'm sure you could use for this) but if you set your show's extensions to .PPS instead of .PPT that will force them to start playing automatically on open. Then you won't need to see when the show starts because you'll control that.
As for opening it, if you write BATCH script you can use it to prompt for a file location but it will all be manually typed because it will load from the command window. If a show opens, the command screen can stay open until that slideshow closes, then continue with the next line of script.
Depending on if these are your powerpoints that you want opened, I personally would put VBA script in them to trigger On_Open and On_Close That will get you a clean customizable popup error message.
Edit
After doing some quick searching the On_Open and On_Close is not found in PPT, you would need to install an add-in.
I'm new to programming and have taken some classes in it so I'm not sure if this is possible. I want to use a COTS software called 010 Hex Editor and write a script for the program to automate a couple tasks. These tasks can be run from a batch file according to their documentation.
Then I want to instruct the user to eject the device and reinsert it to clear the cache. (This I want done just with a simple pop-up window.
Then I also want to format the device which I assume can be done in a batch file as it can be done through dos on Windows.
My question is, with these 3 steps, can I build a simple GUI that has a button that says, "Start" or something like that, then the pop up window comes up to eject and reinsert, and then another button to format, and another button to exit. I'm not really familiar with what language this could be done in, and how to do this as the C++/Java classes I've taken have been more about syntax and OOP. Thanks!
You can use the windows messenger service to put up an alert - but on newer windows (vista/7) it's a pain to set all the permissions to allow this.
There are lots of free utilities that will popup a dialog from the command line, with a given message and wait for a response.
They are generally called messagebox or msgbox - sorry can't recommend any in particular