Use the chmod utility in the terminal
chmod 777 <path to file>
hmmmm I'm so stupid could you please give me more details .1) It's permission. Not what you are typing.oh sorry!!! my English is bad
2) You are going to need the full Unix path to the file(s). This will start with / I don't understand what do you mean!!!?
3) Open the Terminal and type:
Code:chmod 777 <path to file>
Replace <path to file> with the full Unix path to the file you want to change. Hit return and then type the same for the second file and so on.
Thank you but I don't know how I need to give this permeation to several files,
could you please tell me how
chmod 777
Right. Let's try and ignore the Unix path thing for the moment. If you can see the files in the Finder then open the Terminal, type (without the ") "chmod 777 " (the last space is important) and drag the first file from the Finder to the Terminal window. This will put the full Unix path there. Hit return and it will change the permissions (if you have access to do that: you may not). Do that for each file you want to change. I honestly can't make it any simpler than that.
Here's a simple way. Open Terminal (in Utilities) and type the following (but don't press return). Include a space after the final 7.
Code:chmod 777
Then select all the files that you want to give permission 777, drag them into the Terminal window, and drop them there. The paths to those files will be appended to the chmod command.
Then click on the Terminal window to make it active, and press return. That should do it.
[EDIT] I see someone else has suggested the same!
After reading all this, be VERY careful what you are doing.
Why do you need to be messing around in Terminal, and changing file permissions, if you don't know how any of it works?