acctmerg — merge or add total accounting files
reads its standard input and up to nine additional files, all in the
It merges these inputs by adding records whose keys (normally user
and name) are identical, and expects the inputs to be sorted on those keys.
recognizes the following options:
Produce output in
Input files are in
Print input with no processing.
Produce a single record that totals all input.
Summarize by user
rather than user
Produce output in verbose
format, with more precise notation for floating point numbers.
The following sequence is useful for making ``repairs''
to any file kept in this format:
acctmerg -v < file1 > file2
edit file2 as desired ...
acctmerg -i < file2 > file1
acctmerg: SVID2, SVID3