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date: Add "-u" argument for printing current Unix timestamp.

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This commit is contained in:
Andreas Kling 2019-05-04 16:50:36 +02:00
parent 5e938868a2
commit 3ae75e04ec
1 changed files with 9 additions and 5 deletions
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14
Userland/date.cpp
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@ -1,12 +1,16 @@
#include <LibC/time.h>
#include <LibC/stdio.h>
#include <time.h>
#include <stdio.h>
#include <string.h>
int main(int argc, char** argv)
{
(void) argc;
(void) argv;
time_t now = time(nullptr);
if (argc == 2 && !strcmp(argv[1], "-u")) {
printf("%u\n", now);
return 0;
}
auto* tm = localtime(&now);
printf("%4u-%02u-%02u %02u:%02u:%02u\n",
tm->tm_year + 1900,