perl -F= -pale '$_ = sprintf "%.7s %.4f", @F[-5,-3]' fix.log
¶ como funciona:
° split each line as it comes on equal to sign. Store the split values in the array @F
° counting from the end of the array @F, the last but 4th and last but 2nd fields are what we need.
° we require the 7 chars and accuracy upto 4 digits.
° stuff these in $_ and -p option auto prints it.