_O_n_l_i_n_e _M_a_n_u_a_l             User Commands               lastcomm(1)



NNNNAAAAMMMMEEEE
     lastcomm - show last commands executed in reverse order

SSSSYYYYNNNNTTTTAAAAXXXX
     llllaaaassssttttccccoooommmmmmmm [ command name ] ... [user name] ... [terminal
     name] ...

DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
     _l_a_s_t_c_o_m_m gives information on previously executed commands.
     With no arguments, _l_a_s_t_c_o_m_m prints information about all the
     commands recorded during the current accounting file's life-
     time.  If called with arguments, only accounting entries
     with a matching command name, user name, or terminal name
     are printed.  For example,
          lastcomm a.out root ttyaaa000
     produces a listing of all the executions of commands named
     _a._o_u_t by user _r_o_o_t on the terminal _t_t_y_a_a_a_0_0_0.

     For each process entry, the following are printed:
          the name of the user who ran the process
          flags, as accumulated by the accounting facilities in
          the system
          the command name under which the process was called
          the amount of cpu time used by the process (in seconds)
          the time the process exited.

     The flags are encoded as follows: `S' - the command was exe-
     cuted by the super-user, `F' - the command followed a _f_o_r_k
     with no _e_x_e_c_v_e, `C' - the command was run in PDP-11-
     compatibility mode (VAX only), `D' - the command terminated
     with the generation of a _c_o_r_e file, and `X' - the command
     was terminated with the SIGTERM signal.

SSSSEEEEEEEE AAAALLLLSSSSOOOO
     User Commands (1):  last
     System Calls (2):  sigvec
     File Formats (5):  acct, core
     System Manager Commands (8):  sa

March 1989                                    TX User's Reference