projects / unix-history / blame
| Commit | Line | Data |
|---|---|---|
| 524f1b27 C |
1 | LASTCOMM(1) UNIX Reference Manual LASTCOMM(1) |
| 2 | ||
| 3 | N\bNA\bAM\bME\bE | |
| 4 | l\bla\bas\bst\btc\bco\bom\bmm\bm - show last commands executed in reverse order | |
| 5 | ||
| 6 | S\bSY\bYN\bNO\bOP\bPS\bSI\bIS\bS | |
| 7 | l\bla\bas\bst\btc\bco\bom\bmm\bm [-\b-f\bf _\bf_\bi_\bl_\be] [_\bc_\bo_\bm_\bm_\ba_\bn_\bd ...] [_\bu_\bs_\be_\br ...] [_\bt_\be_\br_\bm_\bi_\bn_\ba_\bl ...] | |
| 8 | ||
| 9 | D\bDE\bES\bSC\bCR\bRI\bIP\bPT\bTI\bIO\bON\bN | |
| 10 | L\bLa\bas\bst\btc\bco\bom\bmm\bm gives information on previously executed commands. With no ar- | |
| 11 | guments, l\bla\bas\bst\btc\bco\bom\bmm\bm prints information about all the commands recorded dur- | |
| 12 | ing the current accounting file's lifetime. | |
| 13 | ||
| 14 | Option: | |
| 15 | ||
| 16 | -\b-f\bf _\bf_\bi_\bl_\be Read from _\bf_\bi_\bl_\be rather than the default accounting file. | |
| 17 | ||
| 18 | If called with arguments, only accounting entries with a matching _\bc_\bo_\bm_\bm_\ba_\bn_\bd | |
| 19 | name, _\bu_\bs_\be_\br name, or _\bt_\be_\br_\bm_\bi_\bn_\ba_\bl name are printed. So, for example: | |
| 20 | ||
| 21 | lastcomm a.out root ttyd0 | |
| 22 | ||
| 23 | would produce a listing of all the executions of commands named _\ba._\bo_\bu_\bt by | |
| 24 | user _\br_\bo_\bo_\bt on the terminal _\bt_\bt_\by_\bd_\b0. | |
| 25 | ||
| 26 | For each process entry, the following are printed. | |
| 27 | ||
| 28 | The name of the user who ran the process. | |
| 29 | Flags, as accumulated by the accounting facilities in the system. | |
| 30 | The command name under which the process was called. | |
| 31 | The amount of cpu time used by the process (in seconds). | |
| 32 | The time the process exited. | |
| 33 | ||
| 34 | The flags are encoded as follows: ``S'' indicates the command was execut- | |
| 35 | ed by the super-user, ``F'' indicates the command ran after a fork, but | |
| 36 | without a following exec, ``C'' indicates the command was run in PDP-11 | |
| 37 | compatibility mode (VAX only), ``D'' indicates the command terminated | |
| 38 | with the generation of a _\bc_\bo_\br_\be file, and ``X'' indicates the command was | |
| 39 | terminated with a signal. | |
| 40 | ||
| 41 | F\bFI\bIL\bLE\bES\bS | |
| 42 | /_\bv_\ba_\br/_\ba_\bc_\bc_\bo_\bu_\bn_\bt/_\ba_\bc_\bc_\bt | |
| 43 | ||
| 44 | ||
| 45 | S\bSE\bEE\bE A\bAL\bLS\bSO\bO | |
| 46 | last(1), sigvec(2), acct(5), core(5) | |
| 47 | ||
| 48 | H\bHI\bIS\bST\bTO\bOR\bRY\bY | |
| 49 | L\bLa\bas\bst\btc\bco\bom\bmm\bm appeared in 3 BSD. |