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Why are utmp, wtmp and btmp called as they are?

22 votes
2 answers
15091 views
I know what these files record, but I'd like to known what 'u','w','b' prefixes mean. Can anyone shed some light?
Asked by sgx1 (321 rep)
Apr 30, 2014, 05:53 AM
Last activity: Jun 15, 2025, 12:41 PM