[GitHub] mesos issue #130: Avoid 'Permission denied' error with 'sudo cat >'

[klueska <gi...@git.apache.org>]

Github user klueska commented on the issue:

    https://github.com/apache/mesos/pull/130
  
    Looks good to me.  To summarize the issue that he's fixing a bit more clearly. Just running:
    ```
    sudo cat > /etc/yum.repos.d/wandisco-svn.repo
    ```
    Doesn't actually do what's intended because anything after the redirect (i.e. the `>`) isn't picked up by the sudo.  We need to run `bash -c "<argument>"` instead so that sudo launches a subshell and the redirect happens inside the subshell.


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