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- #include <u.h>
- #include <libc.h>
- int uflg, nflg;
- void
- main(int argc, char *argv[])
- {
- ulong now;
- ARGBEGIN{
- case 'n': nflg = 1; break;
- case 'u': uflg = 1; break;
- default: fprint(2, "usage: date [-un] [seconds]\n"); exits("usage");
- }ARGEND
- if(argc == 1)
- now = strtoul(*argv, 0, 0);
- else
- now = time(0);
- if(nflg)
- print("%ld\n", now);
- else if(uflg)
- print("%s", asctime(gmtime(now)));
- else
- print("%s", ctime(now));
-
- exits(0);
- }
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