Last built 2 years ago using go version go1.6.2 linux/amd64 and 48 seconds of time
go get github.com/mehlon/samdir
export EDITOR=sam # you may also use vim etc. samdir dir/ samdir *.jpeg
Say you have a hundred files named dog1, dog2, dog3 etc.
Before you upload these, you want to stress that the dog is cute,
so you use
samdir with the
sam text editor, do:
,x/dog/i/cute w q
Now you have a hundred files named cutedog1, cutedog2, cutedog3 etc. Done!