cmd pipe into variable
2014年9月21日 — Your way can't work for two reasons. You need to use set /p text= for setting the variable with user input. The other problem is the pipe. A pipe ... ,2017年9月20日 — Protect your subroutines; make sure there's an unconditional goto before each entry point. try echo 111 , next line set /p readvalue= & set readvalue , next line echo 123 , next line set /p readvaluebash= & set readvaluebash , or,2013年10月18日 — You could use a batch macro for simple capturing of command outputs, a bit like the behaviour of the bash shell. The usage of the macro is simple ... ,2011年1月24日 — Always make sure you put quotes around variable expressions! ... If the command does not do anything too fancy (try to turn on command line ... Avoid using echo without -n because it will pipe the vraiable with an added ... ,4 Answers. The problem is, to use a pipe in the command you need to escape it with the command line escape character: ^ , therefore: ^| . Now, in the example above, tokens=* means every token is set to the variable %%a , where tokens are separated by spac,2012年7月31日 — Here's the evolution: The /F flag to the FOR command says that it should open the file you pass in parentheses and set the loop variable to ... ,For example, if I'd like to read the output of the "ver" command (which tells you what version of window) to a variable called "myvar", how would ...
| 相關軟體 LINE for Windows 資訊 | |
|---|---|
 cmd pipe into variable 相關參考資料
Set output of a command as a variable (with pipes) - Stack ...
2014年9月21日 — Your way can't work for two reasons. You need to use set /p text= for setting the variable with user input. The other problem is the pipe. A pipe ... https://stackoverflow.com Batch: Pipe command output to variable and compare - Stack ...
2017年9月20日 — Protect your subroutines; make sure there's an unconditional goto before each entry point. try echo 111 , next line set /p readvalue= & set readvalue , next line echo 123 , next ... https://stackoverflow.com Assign output of a program to a variable using a MS batch file ...
2013年10月18日 — You could use a batch macro for simple capturing of command outputs, a bit like the behaviour of the bash shell. The usage of the macro is simple ... https://stackoverflow.com How to pass the value of a variable to the stdin of a command ...
2011年1月24日 — Always make sure you put quotes around variable expressions! ... If the command does not do anything too fancy (try to turn on command line ... Avoid using echo without -n because it wil... https://stackoverflow.com Redirect pipe to a variable in Windows batch file - Super User
4 Answers. The problem is, to use a pipe in the command you need to escape it with the command line escape character: ^ , therefore: ^| . Now, in the example above, tokens=* means every token is set t... https://superuser.com Reading the output of a command into a batch file variable ...
2012年7月31日 — Here's the evolution: The /F flag to the FOR command says that it should open the file you pass in parentheses and set the loop variable to ... https://devblogs.microsoft.com Windows batch file: set output of program to a variable ...
For example, if I'd like to read the output of the "ver" command (which tells you what version of window) to a variable called "myvar", how would ... https://forums.tomshardware.co |