lastcomm(1)lastcomm(1)Namelastcomm - show last commands executed in reverse order
Syntaxlastcomm [command name...] [user name...] [terminal name...]
The command gives information on previously executed commands. With no
arguments, prints information about all the commands recorded during
the current accounting file's lifetime. If called with arguments, only
accounting entries with a matching command name, user name, or terminal
name are printed. The following example produces a listing of all the
executions of commands named by user root on the terminal ttyd0:
lastcomm a.out root ttyd0
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
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 command was executed by the super-user
``F'' indicates the command ran after a fork, but without a
``C'' indicates the command was run in PDP-11 compatibility
mode (VAX only)
``D'' indicates the command terminated with the generation of
a core file
``X'' indicates the command was terminated with the signal
See Alsolast(1), sigvec(2), acct(5), core(5)lastcomm(1)