大家好,又见面了,我是你们的朋友全栈君。
Linux中hexdump命令
#include <stdio.h>
#include <stdlib.h>
int main() {
FILE *fp_in;
fp_in = fopen("test", "wb");
if (fp_in == NULL) {
printf("open test failed\n");
return -1;
}
else {
for (unsigned char i = 0; i < 100; i++) {
fwrite(&i ,sizeof(unsigned char), 1, fp_in);
}
fclose(fp_in);
}
return 0;
}