Thanks, @Simon. Since it has been so long since I have done unix things, let me make sure I’m doing this correctly. In Terminal, I typed cd /usr/local/bin and was told it doesn’t exist. Intrigued, I typed env and one of the lines had PATH=/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin. Does that mean that I could mkdir bin while in /usr/local and put the script there? (/usr/local does exist; ls returns one item, remotedesktop.) Thanks for the help. (I used to know this stuff.)