| OS | Man Page | Section | Hits |
|---|---|---|---|
| bsd | putc | 3f | 808 |
| posix | putc | 3p | 668 |
| v7 | putc | 3s | 668 |
| minix | putc | 3 | 653 |
| hpux | putc | 3s | 647 |
| opensolaris | putc | 3c | 579 |
| sunos | putc | 3c | 568 |
| mojave | putc | 3 | 567 |
| osf1 | dutch | 5 | 553 |
| ultrix | putc | 3s | 536 |
| xfree86 | butc | 8 | 534 |
| netbsd | putc | 3 | 533 |
| osf1 | butc | 8 | 529 |
| osx | putc | 3 | 529 |
| posix | putchar | 3p | 521 |
| php | fputcsv | 3 | 520 |
| freebsd | putc | 3 | 516 |
| plan9 | putc | 3 | 481 |
| hpux | butc | 8 | 471 |
| centos | butc | 8 | 469 |
| v7 | butc | 8 | 463 |
| xfree86 | putc | 3 | 447 |
| opendarwin | putc | 3 | 446 |
| xfree86 | butc_logs | 5 | 445 |
| redhat | butc | 8 | 444 |
| suse | putchar | 3p | 444 |
| centos | butc_logs | 5 | 437 |
| linux | putc | 3 | 434 |
| linux | fputc | 3 | 431 |
| linux | dmxgetinputcount | 3 | 423 |
| opensolaris | putctl | 9f | 421 |
| php | putc | 3 | 414 |
| posix | fputc | 3p | 413 |
| redhat | putc | 3 | 412 |
| sunos | putctl | 9f | 411 |
| osx | putctl1 | 9f | 408 |
| linux | putctl1 | 9f | 408 |
| opensolaris | putchar | 3c | 407 |
| bsd | putctl | 9f | 405 |
| xfree86 | putctl1 | 9f | 403 |
| opendarwin | butc | 8 | 402 |
| sunos | putctl1 | 9f | 401 |
| bsd | putctl1 | 9f | 396 |
| x11r4 | putc | 3 | 390 |
| opensolaris | fputc | 3c | 387 |
| linux | putctl | 9f | 386 |
| osx | fputc | 3 | 385 |
| debian | putctl | 9f | 385 |
| php | putctl | 9f | 383 |
| php | putchar | 3 | 382 |