35 lines
653 B
C
35 lines
653 B
C
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/* w.c - shows logged in users
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*
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* Copyright 2012 Gaurang Shastri <gmshastri@gmail.com>
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USE_W(NEWTOY(w, NULL, TOYFLAG_USR|TOYFLAG_BIN))
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config W
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bool "w"
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default y
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depends on TOYBOX_UTMPX
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help
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usage: w
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Show who is logged on and since how long they logged in.
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*/
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#include "toys.h"
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void w_main(void)
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{
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struct utmpx *x;
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xprintf("USER TTY LOGIN@ FROM");
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setutxent();
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while ((x=getutxent()) != NULL) {
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if (x->ut_type==7) {
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time_t tt = x->ut_tv.tv_sec;
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xprintf("\n%-9.8s%-9.8s %-4.24s (%-1.12s)", x->ut_user, x->ut_line,
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ctime(&tt), x->ut_host);
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}
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}
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xputc('\n');
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}
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