LASTCOMM(1) UNIX Programmer's Manual LASTCOMM(1) NAME lastcomm - show last commands executed in reverse order SYNOPSIS lastcomm [ -f file ] [ command name ] ... [user name] ... [terminal name] ... DESCRIPTION _L_a_s_t_c_o_m_m gives information on previously executed commands. Option: -f _f_i_l_e Read from _f_i_l_e rather than the default accounting file. 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. So, for example, lastcomm a.out root ttyd0 would produce 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_d_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'' indicates the com- mand was executed by the super-user, ``F'' indicates the command ran after a fork, but without a following _e_x_e_c, ``C'' indicates the command was run in PDP-11 compatibility mode (VAX only), ``D'' indicates the command terminated with the generation of a _c_o_r_e file, and ``X'' indicates the com- mand was terminated with a signal. FILES /usr/adm/acct Default accounting file. SEE ALSO last(1), sigvec(2), acct(8), core(5) Printed 11/26/99 February 3, 1995 1