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I'm trying to assign the output of a command to a variable - as in, I'm trying to set the current flash version to a variable. I know this is wrong, but this is what I've tried:
set var=reg query hklm\SOFTWARE\Macromedia\FlashPlayer\CurrentVersion> or
reg query hklm\SOFTWARE\Macromedia\FlashPlayer\CurrentVersion >> set var Yeah, as you can see I'm a bit lost. Any and all help is appreciated!
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To store the output of a command in a variable, you can use the shell command substitution feature in the forms below: variable_name=$(command) variable_name=$(command [option ...] arg1 arg2 ...) OR variable_name='command' variable_name='command [option ...]
To set an environment variable, use the command " export varname=value ", which sets the variable and exports it to the global environment (available to other processes). Enclosed the value with double quotes if it contains spaces. To set a local variable, use the command " varname =value " (or " set varname =value ").
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 However, I'm sure this has its own exceptions and limitations.
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This post has a method to achieve this
from (zvrba) You can do it by redirecting the output to a file first. For example:
echo zz > bla.txt set /p VV=<bla.txt echo %VV% If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
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