| OS | Man Page | Section | Hits |
|---|---|---|---|
| bsd | putc | 3f | 638 |
| v7 | putc | 3s | 561 |
| minix | putc | 3 | 538 |
| posix | putc | 3p | 529 |
| hpux | putc | 3s | 500 |
| sunos | putc | 3c | 495 |
| mojave | putc | 3 | 492 |
| php | fputcsv | 3 | 473 |
| opensolaris | putc | 3c | 471 |
| posix | putchar | 3p | 461 |
| osx | putc | 3 | 460 |
| osf1 | butc | 8 | 454 |
| ultrix | putc | 3s | 451 |
| freebsd | putc | 3 | 449 |
| osf1 | dutch | 5 | 435 |
| netbsd | putc | 3 | 429 |
| v7 | butc | 8 | 417 |
| hpux | butc | 8 | 403 |
| xfree86 | butc | 8 | 398 |
| suse | putchar | 3p | 395 |
| xfree86 | butc_logs | 5 | 390 |
| centos | butc | 8 | 388 |
| linux | fputc | 3 | 384 |
| opensolaris | putctl | 9f | 370 |
| plan9 | putc | 3 | 367 |
| opendarwin | putc | 3 | 367 |
| redhat | butc | 8 | 366 |
| linux | putc | 3 | 366 |
| centos | butc_logs | 5 | 365 |
| bsd | putctl | 9f | 361 |
| osx | putctl1 | 9f | 361 |
| opensolaris | putchar | 3c | 360 |
| sunos | putctl | 9f | 359 |
| linux | dmxgetinputcount | 3 | 358 |
| redhat | putc | 3 | 357 |
| php | putc | 3 | 356 |
| xfree86 | putctl1 | 9f | 354 |
| xfree86 | putc | 3 | 353 |
| linux | putctl1 | 9f | 347 |
| redhat | butc_logs | 5 | 343 |
| sunos | putctl1 | 9f | 340 |
| php | putctl | 9f | 339 |
| osx | fputc | 3 | 338 |
| opendarwin | butc | 8 | 337 |
| bsd | putctl1 | 9f | 336 |
| opensolaris | fputc | 3c | 335 |
| php | putchar | 3 | 334 |
| posix | fputc | 3p | 332 |
| x11r4 | putc | 3 | 331 |
| php | putctl1 | 9f | 331 |