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32 .\" From: @(#)lastcomm.1 8.1 (Berkeley) 6/6/93
35 .Dd September 18, 1996
40 .Nd show last commands executed in reverse order
51 utility gives information on previously executed commands.
54 prints information about all the commands recorded
55 during the current accounting file's lifetime.
57 The following options are available:
58 .Bl -tag -width indent
60 Print the time the process exited.
62 Print the time the process started.
64 Print the amount of cpu time used by the process.
66 Print the amount of elapsed time used by the process.
68 Print the amount of system time used by the process.
70 Print the amount of user time used by the process.
74 rather than the default
75 .Pa /var/account/acct .
78 If no options are specified,
83 is invoked with arguments, only accounting entries with a
95 .Dl lastcomm a.out root ttyd0
97 would produce a listing of all the
98 executions of commands named
105 For each process entry, the following are printed.
107 .Bl -bullet -offset indent -compact
109 The name of the user who ran the process.
111 Flags, as accumulated by the accounting facilities in the system.
113 The command name under which the process was called.
124 time used by the process (in seconds).
126 The time the process started
132 The flags are encoded as follows: ``S'' indicates the command was
133 executed by the super-user, ``F'' indicates the command ran after
134 a fork, but without a following
136 .\" ``C'' indicates the command was run in PDP-11 compatibility mode
138 ``D'' indicates the command terminated with the generation of a
140 file, and ``X'' indicates the command was terminated with a signal.
142 .Bl -tag -width /var/account/acct -compact
143 .It Pa /var/account/acct
144 default accounting file