Documentation missing.
The hf utility reads text on stdin and attempts to convert any ``dotted quads'' it sees to hostnames. It is very convenient for running on Bro log files to generate human-readable forms. See the manual page included with the distribution for details.
The cf utility reads Unix timestamps at the beginning of lines on stdin and converts them to human-readable form. For example, for the input line:
972499885.784104 #26 131.243.70.68/1899 > 64.55.26.206/ftp startit will generate:
Oct 25 11:51:25 #26 131.243.70.68/1899 > 64.55.26.206/ftp start
It takes two flags:
Oct 25 11:51:25 2000 #26 131.243.70.68/1899 > 64.55.26.206/ftp start
Without -s, an input like:
131.243.70.68 > 64.55.26.206generates the output:
Dec 31 16:02:11 > 64.55.26.206which, needless to say, is not very helpful. Deficiency: It seems clear that -s should be the default behavior.