batch-file

问题 Goal: I want to copy the latest file with a certain extension from a "source directory" to a "destination directory" using a batch file. The latest file may be under several sub-directories within the source directory. This question/answer is exactly what I want, however it does not seem to sort when the /s option is specified (as this comment would suggest): FOR /F "delims=|" %%I IN ('DIR "K:\path\tp\source\dir\*.ext" /B /S /O:D') DO SET NewestFile=%%I copy "%NewestFile%" "C:\path\to

问题 My text file Header A,B,C,D,E F,G,H,I,J K,L,M,N,O Footer I want remove the Footer and also empty lines below Footer (Empty lines are not static) And my expected output Header A,B,C,D,E F,G,H,I,J K,L,M,N,O I tried the below code, But it removing the last empty line alone. set row= for /F "delims=" %%j in (file.txt) do ( if defined row echo.!row!>> newfile.txt set row=%%j ) 回答1: This would be a generic way to perform the task; If you want something different consider providing more specific

问题 I'm new to Work with jmeter and I want to run batch file ,I have tried to run batch file from BSF sampler using this command exec("C:\Windows\System32\wscript.exe../stopwas.bat") and it displayed an error message "there is no script engine for file extension .bat" also I have tried to run batch file from OS process sampler and I wrote the command as : command :cmd stopwas.bat also it failed can anyone help me with this issue? 回答1: For OS Process Sampler I guess you need to provide a command

问题 I am learning Windows batch scripting. I need to raise errors when copy, move or delete operations fail. I have made a sample script and for some reason, when the operation fails I cannot get the ERRORLEVEL to rise. I run the script and the files either do not exist or are opened in another program and stderr messages are output to console, but ERRORLEVEL never rises, why is this? Also, is there any way to pipe stderr into a variable I could check, if I cannot get ERRORLEVEL to rise? My code

问题 This should be a basic question for a lot of people, but I am a biologist with no programming background, so please excuse my question. What I am trying to do is rename about 100,000 gzipped data files that have existing name of a code (example: XG453834.fasta.gz). I'd like to name them to something easily readable and parseable by me (example: Xanthomonas_galactus_str_453.fasta.gz). I've tried to use sed , rename , and mmv , to no avail. If I use any of those commands on a one-off script

问题 This should be a basic question for a lot of people, but I am a biologist with no programming background, so please excuse my question. What I am trying to do is rename about 100,000 gzipped data files that have existing name of a code (example: XG453834.fasta.gz). I'd like to name them to something easily readable and parseable by me (example: Xanthomonas_galactus_str_453.fasta.gz). I've tried to use sed , rename , and mmv , to no avail. If I use any of those commands on a one-off script

问题 Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 7 years ago . Improve this question I have a game which i have backed up to an iso file (the disk drive in my laptop is noisy), and want to run it from a single shortcut without having to mount the iso file every time. I run windows 8.1 so the iso files mount natively. Any ideas? 回答1: powershell

问题 Ok, so you know how when you type up pause in CMD, it will say 'Press any key to continue...'. How do I change that to say something like 'Press a key to proceed...'? Lastly, I was coding a batch file. I want to know what's up if I have something like: @echo off cls pause pause pause pause It seems to skip round about to pauses When you press a key. I'm curious as to know the rules of which the pauses are skipped. Thanks. 回答1: Nearly the same as Deniz Zoeteman, except this version displays

问题 When i run my JMeter script on commandline mode, i am getting below error. But the same script is running perfectly fine on GUI mode. Need some help here to fix this. Below is the error: C:\Users\Sundarapandiyan>jmeter -n -t D:\JMETER\apache-jmeter-3.1\bin\My Projects MyFirstUIRecordBadBoy.jmx -l \JMETER\apache-jmeter-3.1\bin\My Projects CSVSample_user.csv 'jmeter' is not recognized as an internal or external command, operable program or batch file. 回答1: As Dave L mentioned, add the Jmeter

问题 I'm trying to use sqlcmd on a windows machine running SQL Server 2005 to write a query to a csv file. The command line options we typically use are: -l 60 -t 300 -r 1 -b -W -h -1 However, the columns are getting truncated at 256 bytes. In an attempt to circumvent this, I tried using this command line option in place of -W: -y 8000 This captures the entire fields, but the problem with this method is that the file balloons up from just over 1mb to about 200mb due to all the extra space (I