cmd output as variable
The /F flag to the FOR command says that it should open the file you pass in parentheses and set the loop variable to the contents of each line. for ...,I use command scripts to perform various administrative tasks—generating files that contain date- or time-related data is often useful. A simple way to generate a ... ,In addition to backticks `command` , command substitution can be done with $(command) or "$(command)" , which I find easier to read, and allows for nesting. , The command FOR with option /F and the command or command line specified as set (string inside parentheses) additionally enclosed by ' can ..., 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 ..., A method has already been devised, however this way you don't need a temp file. for /f "delims=" %%i in ('command') do set output=%%i., 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 ..., You can also redirect the output of a command to a temporary file, and then put the contents of that temporary file into your variable, likesuchashereby. It doesn't work with multiline input though. Credit to the thread on Tom's Hardware. the com
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 cmd output as variable 相關參考資料
Reading the output of a command into a batch file variable ...
The /F flag to the FOR command says that it should open the file you pass in parentheses and set the loop variable to the contents of each line. for ... https://devblogs.microsoft.com Command Output in a Variable | IT Pro
I use command scripts to perform various administrative tasks—generating files that contain date- or time-related data is often useful. A simple way to generate a ... https://www.itprotoday.com How do I set a variable to the output of a command in Bash ...
In addition to backticks `command` , command substitution can be done with $(command) or "$(command)" , which I find easier to read, and allows for nesting. https://stackoverflow.com BATCH — Store command output to variable - Stack Overflow
The command FOR with option /F and the command or command line specified as set (string inside parentheses) additionally enclosed by ' can ... https://stackoverflow.com Set output of a command as a variable (with pipes) - Stack ...
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 Assign command output to variable in batch file - Stack Overflow
A method has already been devised, however this way you don't need a temp file. for /f "delims=" %%i in ('command') do set output=%%i. https://stackoverflow.com Assign output of a program to a variable using a MS batch file ...
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 set commands output as a variable in a batch file ...
You can also redirect the output of a command to a temporary file, and then put the contents of that temporary file into your variable, likesuchashereby. It doesn't work with multiline input thou... https://stackoverflow.com |