41 lines
644 B
C
41 lines
644 B
C
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#include <stdbool.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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char randascii() {
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while (true) {
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char r = rand() & 0x7f;
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if (r >= 0x20 && r <= 0x7e) {
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return r;
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}
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}
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}
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int main(int argc, char **argv) {
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char last = 0x1f;
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int skips = 0;
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int line_len = 0;
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while (true) {
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char c = randascii();
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putchar(c);
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if (c == last + 1 && skips++ == 10) {
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last = c;
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if (line_len++ == 15) {
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putchar('\n');
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line_len = 0;
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}
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if (c == 0x7e) {
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break;
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}
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skips = 0;
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} else {
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putchar('\b');
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}
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usleep(200);
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}
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putchar('\n');
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}
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