GNU/Linux man pages
Livre :
Expressions régulières,
Syntaxe et mise en oeuvre :
Unix |
Unix v6 |
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ac(8) |
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ac login accounting [ wtmp ] [ ] [ ] people produces a printout giving connect time for each user who has logged in during the life of the current file. A total is also produced. is used to specify an alternate wtmp file. prints individual totals; without this option, only totals are printed. causes a printout for each midnight to midnight period. Any will limit the printout to only the specified login names. If no wtmp file is given, is used. The accounting file is maintained by and Neither of these programs creates the file, so if it does not exist no connect-time accounting is done. To start accounting, it should be created with length 0. On the other hand if the file is left undisturbed it will grow without bound, so periodically any information desired should be collected and the file truncated. /usr/adm/wtmp init (VIII), login (I), wtmp (V).
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ac(8) | |