22 lines
347 B
C
22 lines
347 B
C
|
#define _XOPEN_SOURCE 500
|
||
|
|
#include <stdlib.h>
|
||
|
|
#include <stdio.h>
|
||
|
|
#include <unistd.h>
|
||
|
|
|
||
|
|
int main(int argc, char *argv[]) {
|
||
|
|
char line[1024];
|
||
|
|
int linesize = sizeof(line);
|
||
|
|
int useconds = 1000000;
|
||
|
|
|
||
|
|
if (argc == 2) {
|
||
|
|
useconds = atoi(argv[1]);
|
||
|
|
}
|
||
|
|
|
||
|
|
while(fgets(line, linesize, stdin)) {
|
||
|
|
usleep(useconds);
|
||
|
|
fputs(line, stdout);
|
||
|
|
}
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|