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Annotation of coherent/a/usr/man/COHERENT/ac, revision 1.1.1.1

1.1       root        1: 
                      2: 
                      3: ac                           Command                           ac
                      4: 
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                      6: 
                      7: 
                      8: Summarize login accounting information
                      9: 
                     10: aacc [ -ddpp ] [ -ww _w_f_i_l_e ][ _u_s_e_r_n_a_m_e ... ]
                     11: 
                     12: One of the accounting mechanisms available on the COHERENT system
                     13: is  login accounting,  which keeps  track of  the time  each user
                     14: spends logged  into the system.   Login accounting is  enabled by
                     15: creating the file  /usr/adm/wtmp.  Thereafter, the routines date,
                     16: login,  and init  write raw accounting  data to  /usr/adm/wtmp to
                     17: record the  time, the name of  the terminal, and the  name of the
                     18: user for each date change, login, logout, or system reboot.
                     19: 
                     20: The command  ac summarizes the raw  accounting data.  By default,
                     21: ac  prints the  total connect time  found in  /usr/adm/wtmp.  Any
                     22: username restricts the summary to each specified user.
                     23: 
                     24: The following options are available:
                     25: 
                     26: -dd    Itemize  the  output  into  daily  (midnight  to  midnight)
                     27:      periods.
                     28: 
                     29: -pp   Print individual totals.
                     30: 
                     31: -ww   Use wfile rather than /usr/adm/wtmp as the raw data file.
                     32: 
                     33: ***** Files *****
                     34: 
                     35: /usr/adm/wtmp
                     36: 
                     37: ***** See Also *****
                     38: 
                     39: commands, date, init, login, sa, utmp.h
                     40: 
                     41: ***** Notes *****
                     42: 
                     43: The  file  /usr/adm/wtmp can  become  very  large; therefore,  it
                     44: should be  truncated periodically.  Special care  should be taken
                     45: if login accounting is enabled  on a COHERENT system with a small
                     46: disk.
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                     64: COHERENT Lexicon                                           Page 1
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