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Re: error "touch: y: Permission denied"
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Re: error "touch: y: Permission denied"


  • Subject: Re: error "touch: y: Permission denied"
  • From: Christopher Nebel <email@hidden>
  • Date: Wed, 22 May 2013 14:07:24 -0700

On May 22, 2013, at 1:55 PM, Lists <email@hidden> wrote:

I'm unsure of what I'm bumping into here. All my attempts to create an empty text file using the touch command in a "do shell script" fail with a permission error. The command, "touch /Users/j/Desktop/bud.txt," works fine in Terminal.

Anyone know of workarounds? It has to work in AppleScript for my needs.

set x to path to desktop folder from user domain
set y to (POSIX path of x) & "bud.txt"
do shell script "touch y"
-->error "touch: y: Permission denied" number 1

So very close.  Remember, "y" inside quotes is just a string; y outside of quotes is a variable reference.  Changing it to this (notice the space after "touch"):

do shell script "touch " & y

...will mostly do what you want, but to be strictly correct, you should use this:

do shell script "touch " & quoted form of y

See <http://developer.apple.com/library/mac/#technotes/tn2065/_index.html> for the reasons why, along with a bunch of other useful information about "do shell script".


--Chris Nebel
AppleScript Engineering
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 >error "touch: y: Permission denied" (From: Lists <email@hidden>)

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