Mercurial > hg > toybox
view toys/w.c @ 641:94f189961631
Added tag 0.4.0 for changeset 85fc06bd63c4
author | Rob Landley <rob@landley.net> |
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date | Mon, 23 Jul 2012 23:55:34 -0500 |
parents | 7c1a825f5afb |
children |
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/* vi: set sw=4 ts=4: * * w.c - shows logged in users * * Copyright 2012 Gaurang Shastri <gmshastri@gmail.com> * * Not in SUSv4. USE_W(NEWTOY(w, NULL, TOYFLAG_USR|TOYFLAG_BIN)) config W bool "w" default y help usage: w Show who is logged on and since how long they logged in. */ #include "toys.h" void w_main(void) { struct utmpx *x; xprintf("USER TTY LOGIN@ FROM"); setutxent(); while ((x=getutxent()) != NULL) if (x->ut_type==7) { time_t tt = x->ut_tv.tv_sec; xprintf("\n%-9.8s%-9.8s %-4.24s (%-1.12s)", x->ut_user, x->ut_line, ctime(&tt), x->ut_host); } xputc('\n'); }