format is like the string bf(UXcstpoga)), where bf(U) is replaced by the
kind of update being done, bf(X) is replaced by the file-type, and the
other letters represent attributes that may be output if they are being
format is like the string bf(UXcstpoga)), where bf(U) is replaced by the
kind of update being done, bf(X) is replaced by the file-type, and the
other letters represent attributes that may be output if they are being