*nix Documentation Project
·  Home
 +   man pages
·  Linux HOWTOs
·  FreeBSD Tips
·  *niX Forums

  man pages->OpenBSD man pages -> lastcomm (1)              



NAME    [Toc]    [Back]

     lastcomm - show last commands executed in reverse order

SYNOPSIS    [Toc]    [Back]

     lastcomm [-f file] [command ...] [user ...] [terminal ...]

DESCRIPTION    [Toc]    [Back]

     lastcomm gives information on previously executed  commands.
With no arguments,
  lastcomm prints information about all the commands
recorded during
 the current accounting file's lifetime.

     The options are as follows:

     -f file
             Read from file rather than  the  default  accounting

     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.out by
     user root on the terminal ttyd0.

     For each process entry, the following are printed:

           +o   Name of the user who ran the process.
           +o   Flags, as accumulated by the  system's  accounting
           +o   Command name under which the process was called.
           +o    Amount  of  CPU time used by the process (in seconds).
           +o   Time the process started.
           +o   Elapsed time of the process.

     The flags are encoded as follows: `S' indicates the  command
was executed
     by  the  superuser,  `F'  indicates  the command ran after a
fork, but without
     a following exec(3), `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, and `X' indicates the command was
     with a signal.

FILES    [Toc]    [Back]

     /var/account/acct  default accounting file

SEE ALSO    [Toc]    [Back]

     last(1), sigvec(3), acct(5), core(5), accton(8)

HISTORY    [Toc]    [Back]

     The lastcomm command appeared in 3.0BSD.

OpenBSD      3.6                           June      6,      1993
[ Back ]
 Similar pages
Name OS Title
lastcomm Tru64 Outputs information about the last commands executed
inet6_rth_reverse Tru64 Reverse the order of addresses in an IPv6 Routing header
dlasrt IRIX the numbers in D in increasing order (if ID = 'I') or in decreasing order (if ID = 'D' )
slasrt IRIX the numbers in D in increasing order (if ID = 'I') or in decreasing order (if ID = 'D' )
htons Tru64 Convert an unsigned short (16-bit) integer from host byte order to network byte order
ntohl Tru64 Convert an unsigned 32-bit integer from Internet network byte order to host byte order
pthread_once Tru64 Calls a routine to be executed by a single thread, once.
tis_once Tru64 Calls an initialization routine that can be executed by only one thread, once
rc2 Tru64 Run command script executed when entering a multiuser run level
rc0 Tru64 Runs command script executed when stopping the system
Copyright © 2004-2005 DeniX Solutions SRL
newsletter delivery service