README update: Use umask when creating token file #303
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The originally suggested command in the README for manually setting up the `~/.gist` token file does not ensure that the correct file permissions are set on the file, which may expose the token to other user accounts on the system. I'm changing to the documentation to instead suggest running `umask 0077` before creating the file to ensure that no other user accounts on the system will have access to it. In addition, by putting the entire command in parentheses, the command is executed within a subshell so that the umask is only set temporarily for the purposes of creating the file: ```sh (umask 0077 && echo MY_SECRET_TOKEN > ~/.gist) ```
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The originally suggested command in the README for manually setting up the
~/.gisttoken file does not ensure that the correct file permissions are set on the file, which may expose the token to other user accounts on the system.I'm changing the documentation to instead suggest running
umask 0077before creating the file to ensure that no other user accounts on the system will have access to it. In addition, by putting the entire command in parentheses, the command is executed within a subshell so that the umask is only set temporarily for the purposes of creating the file: