Routinely assigning a dummy (empty if necessary) "window title" means you don't trip over this problem in the future. This allows other arguments to be "quoted" as necessary - the very first "quoted" argument used is used as the "window title" for the process and is likely to be lost to the sub-process. , that is, with an empty window title in quotes as its first argument. TIMEOUT 5 was included in some of the Windows Resource Kits, but is now a standard command in Windows 7 and 8 (not sure about Vista). You can remove all of the leading (all that does is suppress the command-reporting for that one line.)Īlso, start is happier as start "". SLEEP 5 was included in some of the Windows Resource Kits. You could extend this, and use say the date and time to augment the filename so that this entire process could itself be run many times in parallel.īTW - by starting the procedure with off In all probability, it would be best if the subsidiary processes could take an extra parameter (the name of this sub-process's "processfinished" file) rather than having a fixed number for each. Only if the 3 files are present will it continue. When the sub-processes have started, the procedure waits until each has created its own ".processcompleted" file by checking whether any of the 3 is missing, if it it, timeout for 1 second and look again. bat files, create a file "%temp%\x.processfinished" where x=1 for the first process, 2 for the second and so on. :: continues here when all (3) processes have finished.ĭel "%temp%\*.processfinished" >nul 2>nul Use quotation marks to protect spaces in path names, e.g. Make Program/script point to the location of FreeFileSync.exe and insert the ffsbatch file into Add arguments. Create a new basic task and follow the wizard. This should work: cd 'C:Program FilesOpenVPNconfig' START '' /B openvpn. Windows 7 Task Scheduler: Go to Start and run taskschd.msc. In your main batch, del "%temp%\*.processfinished" >nul 2>nulįor /L %%a in (1,1,3) do if not exist "%temp%\%%a.processfinished" timeout /t 1 >nul &goto wait4all 1 Answer Sorted by: 5 You have to run it in the background, using START /B. We’ll be using a cron job to trigger the sync process with rsync / unison / FreeFileSync periodically and inotifywait or lsyncd to sync on change. Heres a simple method waiting for notepad.exe to close. Overview In this tutorial, we’ll look at several methods to sync files one-way periodically or when we detect some changes in the files or directories. Since the main command prompt window has completed its task in 30 minutes, and the forked batch files needs another 5 minutes to complete, I want the main cmd to wait until the others are done. ECHO OFF SETLOCAL notepad :waitloop TASKLIST /fi 'imagename eq notepad.exe' >NUL IF ERRORLEVEL 1 timeout /t 1 /n&GOTO waitloop GOTO :EOF. Lets say average time taken by each file is: I want to make sure they get executed only after all the forked batch files are finished. Assume there are some set of statements after this. The screen can lose focus and it will continue to be frozen until you come back and right click on it. (1).png (2).png You will notice that during the 34 minutes the transfer was paused the remaining amount changed from 681 MB to 499 MB, I think that pretty much proves that the transfer was still taking place. Now this will fork out new command prompt window for each of them. On windows systems, if the output screen has enabled Quick Edit Mode (by Configuration) just click on the screen and select any part of the screen.The program will stop execution until you right-click on the screen to un-select. I want to fork out this so that they execute in parallel. I have this set of batch files getting executed in order. This batch program runs in an endless loop-the goto begin command sends the command interpreter to the Begin label of the batch >. After the message prompts you to put a new disk in Drive A, the pause command suspends processing so that you can change disks and then press any key to resume processing. In this example, all the files on the disk in Drive A are copied to the current directory. To create a batch program that prompts the user to change disks in one of the drives, type: off When pause suspends processing of the batch program, you can press CTRL+C and then press Y to stop the batch program. You can insert the pause command before a section of the batch file that you might not want to process. If you press Y (for yes) in response to this message, the batch program ends and control returns to the operating system. If you press CTRL+C to stop a batch program, the following message appears, Terminate batch job (Y/N)?. Suspends the processing of a batch program, displaying the prompt, Press any key to continue.
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