iMac:~ davidkennedy$ rename -e 's/.dylib/.dylib.hidden/' /usr/local/opt/boost/lib/*.dylib
Can't rename '/usr/local/opt/boost/lib/*.dylib' to '/usr/local/opt/boost/lib/*.dylib.hidden': No such file or directory
iMac:~ davidkennedy$ rename -e 's/.dylib/.dylib.hidden/' /usr/local/opt/berkeley-db@4/lib/*.dylib
Can't rename '/usr/local/opt/berkeley-db@4/lib/*.dylib' to '/usr/local/opt/berkeley-db@4/lib/*.dylib.hidden': No such file or directory
iMac:~ davidkennedy$