| OS | Man Page | Section | Hits |
|---|---|---|---|
| minix | putc | 3 | 444 |
| bsd | putc | 3f | 437 |
| v7 | putc | 3s | 423 |
| php | fputcsv | 3 | 399 |
| sunos | putc | 3c | 394 |
| hpux | putc | 3s | 389 |
| mojave | putc | 3 | 383 |
| posix | putc | 3p | 375 |
| freebsd | putc | 3 | 367 |
| ultrix | putc | 3s | 367 |
| osf1 | butc | 8 | 364 |
| osx | putc | 3 | 363 |
| v7 | butc | 8 | 345 |
| posix | putchar | 3p | 341 |
| opensolaris | putc | 3c | 337 |
| osf1 | dutch | 5 | 323 |
| xfree86 | butc_logs | 5 | 316 |
| suse | putchar | 3p | 312 |
| centos | butc | 8 | 307 |
| hpux | butc | 8 | 307 |
| netbsd | putc | 3 | 301 |
| linux | putc | 3 | 295 |
| opendarwin | putc | 3 | 294 |
| php | putc | 3 | 292 |
| linux | fputc | 3 | 291 |
| xfree86 | butc | 8 | 291 |
| plan9 | putc | 3 | 289 |
| linux | dmxgetinputcount | 3 | 284 |
| bsd | putctl | 9f | 281 |
| php | putchar | 3 | 278 |
| redhat | butc_logs | 5 | 274 |
| osx | fputc | 3 | 272 |
| opensolaris | putctl | 9f | 271 |
| xfree86 | putc | 3 | 270 |
| osx | putctl1 | 9f | 270 |
| centos | butc_logs | 5 | 269 |
| sunos | putctl1 | 9f | 269 |
| redhat | butc | 8 | 268 |
| xfree86 | putctl1 | 9f | 266 |
| php | putctl | 9f | 266 |
| sunos | putctl | 9f | 265 |
| linux | putctl1 | 9f | 263 |
| debian | putc | 3 | 261 |
| opendarwin | butc | 8 | 260 |
| opensolaris | putchar | 3c | 257 |
| x11r4 | putc | 3 | 257 |
| linux | putctl | 9f | 255 |
| redhat | putc | 3 | 254 |
| debian | butc | 8 | 254 |
| xfree86 | putctl | 9f | 253 |