I have the following appcmd
to add an exception to IIS7's ISAPI and CGI restrictions. The exception I am adding should look like:
c:\\perl\\bin\\perl.exe "%s" %s
Here is the command line:
appcmd set config -section:isapiCgiRestriction "-+[path='c:\perl\bin\perl.exe \"%s\" %s', allowed='true', description='Perl CGI']"
If execute this from the command line it does this correctly, however if I execute this inside a .cmd
batch file the path gets mangled and ends up looking like:
c:\\perl\\bin\\perl.exe "s
The trouble seems arise because I have to escape the quotation marks around the first %s
perl.exe parameter. But why this should behave differently in a batch file is a bit of a puzzle.
Can anyone explain why this is happening?
The problem is that the command processor reads your "%s" %s
and finds two mathing %
signs, so this makes a valid batch variable (namely %" %
). And after expanding that into nothing, only your "s
remains.
You can escape a single %
-sign in your batch file by doubling it, like this:
c:\perl\bin\perl.exe "%%s" %%s
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