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  • copy list of video file names to text file along with their runtime?

    - by Adam Johnston
    Copy list of file names to text file? I am linking the above page because of its relevance to my question. Is there anything similar that can be done to output a 'plain' looking text file (or xml or csv file) with basically the same data that the following cmd prompt produces: dir > c:\list.txt However only difference I need is the runtime of any and all video files included in the outputted file. Can this easily be done? Please let me know whether this can be done in the python terminal as well since I am familiar with that was well as Microsoft's dos prompt. Thank you so very much.

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  • On windows commandline, how do I get a dynamic prompt that tells me where in the filesystem I am?

    - by guneysus
    I am trying to modify my CMD, to show only current dir name dynamically like: Desktop $ When i switched the folder, it must be updated. It is not required to be code in purely batch file, it may depend any external commands, cygwin bash, etc. @echo off set a=bash -c "pwd | sed 's,^\(.*/\)\?\([^/]*\),\2,'" %a% cmd outputs _test-et Microsoft Windows [Version 6.3.9600] (c) 2013 Microsoft Corporation. Tüm haklari saklidir. >> But >> prompt %a% gives bash -c "pwd | sed 's,^\(.*/\)\?\([^/]*\),\2,'"

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  • Move and clone VirtualBox machines with filesystem commands

    - by mit
    I know of 2 ways to clone a VirtualBox machine on a linux host, one is by using the VirtualBox gui and exporting and re-importing as Appliance (in the file menu of VirtualBox). The other is by cloning only the virtual disk containers: VBoxManage clonevdi source.vdi target.vdi (Taken from http://forums.virtualbox.org/viewtopic.php?p=853#p858 ) I would have to create a new VM afterwards and use the cloned virtual disk. Is there a way I can just copy a virtual disk and the and do the rest by hand? I'd have to manually edit the ~/VirtualBox/VirtualBox.xml and insert a new disk and a new machine: Can I just make up UUIDs or how would this work? I would very much prefer this hardcore method of doing things as it allows me to freely and rapdily backup, restore, move or clone machines. Or ist there a better way to do this?

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  • How to get back win32 executable file

    - by Ahmed Ezz
    i make something by wrong... when i right click into .exe file then choose OPEN with and i select choose a program then i select wrong program to open with... then i checked the checkBox that have the label [Always use the selected program to open this kind of file]... The Problem??? All .exe file changed into the wrong program i select it-- so all .exe file opened with this program... My Question?? HOW to get back all .exe file to the regular work..?? and thanks in advance :)

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  • Make a batch file find duplicate file names with different extensions, and actions on the results

    - by Bringo
    What I want to do is have a batch file search folders, and subfolders, for matching file names that are ending in .mp3 and .wma and delete or move the *.wma duplicates. Below you'll find what I have come up with until now, I know it is wrong for at least two reasons. I have searched the internet, and tried a number of things, but now I am stuck. Can anyone please help me with this? for /r %%f in "(%userprofile%\my music\* - ?.*)" do del "%%f" /s/p

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  • Enter response once prompt returns?

    - by mjb
    It's neither a secure idea nor one I'd recommend elsewhere, but I have a situation when occasionally it takes a while for my Ansible ad-hoc command to respond. I'd love to pipe or args or whatever is needed to push the required text into the prompt so I can walk away and know it will finish. Ex: $ ansible all -m shell -a "reboot" --ask-pass Password: blah blah blah it worked I'd love to send an argument or << or something to get the password in. Is that possible?

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  • Windows batch file reference to own directory

    - by rwallace
    Suppose you have C:\foo\foo.bat which needs to refer to C:\foo\foo.txt. It may be run from a different directory, but needs to get foo.txt from its own directory, not the current directory. Obviously this could be done by putting the full path C:\foo\foo.txt in foo.bat. The twist is, it's not known at the time of writing the batch file, where it will end up residing on the user's machine, so what the batch file actually needs to do is get foo.txt from the directory where I live, wherever that happens to be. (In a C program I'd use argv[0] but that doesn't seem to work with batch files.) Is there a way to do this?

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  • Batch file to open multiple cmd prompts

    - by JHarris
    I am trying to write a batch file that will automate the following manual process: Open a new cmd prompt (prompt1) Run a bat file (b1) Run a program (that will continue to run) Minimize prompt1 Open a new cmd prompt (prompt2) Run a bat file (b1) Run a different program (that will continue to run) Minimize prompt2 I've found ways to open multiple instances of cmd to run different things, but after I've run the first thing (b1), I then need to run a program in that same cmd window. I currently have start /min cmd /k C:\Users\db2admin\python_environment\Scripts\activate.bat start /min cmd /k C:\Users\db2admin\python_environment\Scripts\activate.bat This opens the two windows and runs the bat, great, but now I need to execute another command (running a python file) in each of the cmd windows. How do I send commands to each prompt?

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  • Is there a BSD equivalent to "!!"?

    - by CT
    I often find myself issuing a command that I do not have the proper elevated privileges for. On Ubuntu I could use sudo !! This would issue the same command with sudo privlidges. Is there an equivalent on OpenBSD? Edit: I should have been more specific on what version of OpenBSD. I am using OpenBSD 4.8 where sudo seems to be installed by default. I have already created a user besides root and edited my sudoers file to allow for that user to use sudo. My question is, is there already a built-in shortcut for the "!!" to use previous command.

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  • How can I make zsh completion behave like Bash completion?

    - by Nate
    I switched to zsh, but I dislike the completion. If I have 20 files, each with a shared prefix, on pressing tab, zsh will fully complete the first file, then continue going through the list with each press of tab. If I want one near the end, I would have to press tab many times. In bash, this was simple - press tab and I would get the prefix. If I continued typing (and pressing tab), bash would complete as far as it could be certain of. I find this behavior to be much more intuitive but prefer the other features of zsh to bash. Is there a way to get this style of completion? Google suggested setopt bash_autolist, but this had no effect for me (and no error message was printed upon starting my shell). Thanks.

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  • Killing a process which ran for a lot of time or is using a lot of memory

    - by Vedant Terkar
    I am not sure whether this question belong to Stack Overflow or here, but here we go. I am designing a online 'C' compiler, which will compile and invoke the program if compilation succeeded. So here is code which I am using for that: $str=shell_exec("gcc path/to/file.c -o path/to/file.exe 2>&1"); if(file_exists("path/to/file.exe")){ $res=shell_exec("path/to/file.exe <inputfile 2>&1"); echo $res; } This Seems to work fine with simple program files. But When file.c That is the source code entered contains Infinite loop then This script crashes the server and utilizes a lot of memory and time. So here is my question: Is There any way to detect for how much time does the process file.exe is Running? How Much Space is Utilized by that process that is file.exe? Is There any way to kill the process file.exe if space and time utilization increases beyond certain limit? That Mean if we allocate time of 2.5sec and space of 40Mb at max for that process file.exe and if any one of those 2 constraints is violated then we should display appropriate error message to client Is it possible? I am Using WAMP (Windows 7).

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  • How can I modify the BAT file in this post so it will randomly select 1 background contained in a folder containing multiple backgrounds?

    - by Radical924
    Is there a way to modify the bat file from this post here: How do I set the desktop background on Windows from a script? so that it will randomly select 1 background image from a folder containing multiple images??? AND I would also like the background to randomly change to one of the backgrounds randomly contained in the same folder. If this is possible how would I modify the bat file below??? @echo off reg add "hkcu\control panel\desktop" /v wallpaper /t REG_SZ /d "" /f reg add "hkcu\control panel\desktop" /v wallpaper /t REG_SZ /d "C:\[LOCATION OF WALLPAPER HERE]" /f reg delete "hkcu\Software\Microsoft\Internet Explorer\Desktop\General" /v WallpaperStyle /f reg add "hkcu\control panel\desktop" /v WallpaperStyle /t REG_SZ /d 2 /f RUNDLL32.EXE user32.dll,UpdatePerUserSystemParameters exit Also I noticed that this bat file won't work usually (9 times out of 10)... I receive an "ERROR: The system was unable to find the specified registry key or value." I have Windows 7 64-BIT Home Premium Service Pack 1

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  • How can I get command prompt to merge my files in name order?

    - by Anastasia
    I'm using the copy command in command prompt to merge all the files in a directory, for a number of directories. The problem is, I need to edit the first file in each directory before I merge. This means that when I put in the command "copy /b *.mp3 name.mp3", the joined file has part 2 at the start and part 1 at the end, presumably because it was created last. Is there a way of using the copy command so that the files merge in name order? Each folder has a different number of parts, anywhere from 2 to 1000 so I don't want to list each file with a "+" in between. Ideally, I'd like to find something to insert into the copy command I'm already using. Otherwise, is there a way of rearranging the files in a folder so that if you enter "DIR", part 1 shows up first even if it was edited last? I'm using Windows 7 by the way.

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  • is there a linux equivalent of iTerm(mac) sending command to multiple tabs functionality?

    - by jabbertalker
    in iTerm, you can send a command to execute simultaneously on a set of already opened tabs. Is there a way to do this in linux (with gnome-terminal preferably)? for instance, supposed that I had 10 tabs already ssh'd into [email protected] and sudoed to root and wanted to send a command to run on all 10 tabs. The goal of this is to be able to stay within a set of tabs and command them, rather than having to use expect scripts to ssh and elevate and run commands. Basically, like how you could do in iTerm.

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  • How to reduce the pain of the command prompt

    - by Adam
    I want to learn to use the command prompt better on Windows to have more control over what I do and just for the learning experience. The main annoyance I have right now is all of the typing. If I want to perform an operation on a file with a large path I'm sitting there typing it out for a minute at least, and if I make a mistake I have to press the up arrow key and scroll through the entire thing and find what I did wrong. Is there any tools to make this easier?

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  • Text after Control Sequence

    - by SPAM SPAM SPAM SPAM
    I am trying to parse the output of a command that expects to be writing to the screen. It has data separated by move-to-origin control sequences (for the VT220, ESC[1;1H). I only need the last part (i.e. after the last move-to-origin). I have tried doing this multiple ways (primarily awk and sed), but the problem is always that parts of the control sequence have special meaning (to the program, not just to the shell), and I cannot quote them when I substitute tput's output. Any suggestions?

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  • Checking for valid document files

    - by sweb
    I need a simple way to check if my files are valid documents (pdf, doc, docx, ppt, pptx, xls, xlsx, odt, ods, odp and etc). I can't use file because magic does not work well at all. For example, for PDF files, this is my output. sweb@sweb-laptop: /media/files/ebooks/PDF and CHM$ file --mime *. Pdf PHP 5 for Dummies. Pdf: application/pdf; charset=binary PHP 6 and MySQL 5 for Dynamic Web Sites. Pdf: application/octet-stream; charset=binary PHP6 and MySQL Bible. Pdf: application/pdf; charset=binary PHP6.pdf: application/octet-stream; charset=binary PHP and MySQL for Dummies SE. Pdf: application/pdf; charset=binary For example, I use abiword – which is a good tool – but it converts any format. It doesn't check for valid documents: abiword --to=txt --to-name=output.txt audio.mp3 Is there any command available to check for valid documents then?

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  • Different behaviour when running exe from command prompt than in windows

    - by valoukh
    Forgive me if I'm not using the correct terminology here but I'll try to explain the issue I'm having as best I can! We use a program that allows you to view video footage from several cameras, and it works in such a way that when it is opened it then automatically loads several video files within its interface. These video files are stored in a subfolder, e.g. "videos\video1.asf", etc. I didn't create the program so I can't say what method it uses to open the files. The files are stored on a network server and are being accessed via a share/UNC path. When the file is run from windows explorer (by navigating to the network share and double-clicking the exe), it works perfectly. When the file is run via the (elevated) command prompt (e.g. by typing the \server\path\to\file.exe) it opens, but the corresponding video files do not load. I am trying to create a script that launches the program via the command prompt, so the first step is finding out why the two actions above have different consequences. Any advice on how running executables from the command prompt could produce a different result would be greatly appreciated. Thanks

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  • How to filter running in VLC video stream on commandline?

    - by Rais
    I easily can broadcast my webcam with VLC using command lines like this (I use Windows): "C:\Program Files (x86)\VideoLAN\VLC\vlc.exe" -vvv -I --dshow-vdev="Logitech QuickCam Express / Go" dshow:// --sout When I paste command into CMD and hit enter it starts streaming (all is fine - I can play it). How can I now for example add brightness or any other filter to that stream from the commandline?

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  • Fedora: "Login Incorrect"

    - by darkblackcorner
    I've just set up a minimal install on my netbook (the default was too resource hungry, so I figured I'd customize the install and learn something about linux at the same time!) No problems logging in as root, but when I create a new user and try to login as them I just get the "Login incorrect" error. I'm certain the password is correct, though the secure log displays an authentication error. Am I missing a permission somewhere? useradd test usermod -p [pwd] test Shell is added automatically I think (checking password file says shell is /bin/bash) I've tried adding the user to the sudo-ers group usermod -a -G wheel which doesn't help. I've kept the password simple in order to rule out human error.

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  • Setting 'bookmarks' for command prompt on Windows XP

    - by The Communist Duck
    I know I can change the command prompt to startup on C:\ rather than F:\Documents And Settings or wherever. But I was wondering if it's possible to set bookmarks or some other command that allows me to switch to locations. For example, my Python projects have a long (about 7 subdirectories) address (think that's the word), and as such it takes a while to cd to them. What I would like to do is something like gotodirectory PythonProjects , and have it cd to where I have specified this, be it C:\WINDOWS or F:\Games\Steam\steamapps\common\some game\some game data\some more game data.

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  • How do I find and kill a php loop (process)?

    - by Hoytman
    I have a php script that I have been developing which calls an external api within a loop. It is being tested on a VPS which is running LAMP on Debian. I noticed this morning that the api was not responding to my script. When I called the provider, they told me that my server had been calling the api 1000's of times per hour for the past 10 hours. I am assuming that a php script (which I have been working on the day before and testing on my VPS) entered into an infinite loop during one of the executions, and never came out (I have been testing it from the command prompt, and not over the web.) I have attempted to stop and start Apache, but the api support staff says that the calls are still coming in from my server address. How can I find and stop the process? Also, is there a possibility that the Apache stop/start solved the problem, but the api is still trying to sort through past calls? Please forgive me for not using my local test environment correctly. Edit: I do not know the process name, I need to discover the name (or pid) based on behavior.

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