| #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); | |
| } |