diff options
Diffstat (limited to 'src/cmd/date.c')
-rw-r--r-- | src/cmd/date.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/src/cmd/date.c b/src/cmd/date.c new file mode 100644 index 00000000..fc2ec5af --- /dev/null +++ b/src/cmd/date.c @@ -0,0 +1,30 @@ +#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); +} |