CVS over SSH for Mac OS X

Setting environment variables for user processes
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN"
"http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>CVS_RSH</key>
<string>ssh</string>
</dict>
</plist>