| OS | Man Page | Section | Hits |
|---|---|---|---|
| linux | getenv | 3 | 718 |
| linux | setenv | 3 | 643 |
| freebsd | getenv | 3 | 602 |
| centos | getenv | 3 | 586 |
| mojave | getenv | 3 | 539 |
| centos | setenv | 3 | 533 |
| redhat | setenv | 3 | 531 |
| suse | getenv | 3 | 510 |
| opensolaris | getenv | 3c | 503 |
| osx | getenv | 3 | 497 |
| netbsd | getenv | 3 | 495 |
| bsd | getenv | 3f | 485 |
| php | getenv | 3 | 482 |
| debian | getenv | 3 | 482 |
| sunos | getenv | 3c | 462 |
| redhat | getenv | 3 | 460 |
| plan9 | getenv | 2 | 449 |
| hpux | getenv | 3c | 448 |
| xfree86 | getenv | 3 | 448 |
| opensolaris | pam_getenvlist | 3pam | 426 |
| v7 | getenv | 3 | 419 |
| linux | unsetenv | 3 | 417 |
| opensolaris | pam_getenv | 3pam | 416 |
| posix | pam_getenv | 8 | 408 |
| suse | setenv | 3 | 401 |
| posix | unsetenv | 3p | 400 |
| netbsd | getenv_r | 3 | 397 |
| x11r4 | getenv | 3 | 392 |
| opensolaris | fegetenv | 3m | 391 |
| mojave | fegetenv | 3 | 388 |
| minix | getenv | 3 | 385 |
| osx | pam_getenv | 3 | 385 |
| mojave | pam_setenv | 3 | 382 |
| mojave | pam_getenv | 3 | 382 |
| osx | fegetenv | 3 | 381 |
| mojave | pam_getenvlist | 3 | 380 |
| freebsd | pam_getenv | 3 | 371 |
| linux | pam_getenvlist | 3 | 371 |
| freebsd | pam_getenvlist | 3 | 368 |
| posix | getenv | 3p | 366 |
| debian | setenv | 3 | 366 |
| posix | setenv | 3p | 364 |
| posix | fegetenv | 3p | 363 |
| sunos | pam_getenvlist | 3pam | 362 |
| ultrix | pam_getenv | 8 | 360 |
| ultrix | pam_getenvlist | 3 | 360 |
| debian | fw_setenv | 8 | 359 |
| freebsd | pam_setenv | 3 | 358 |
| xfree86 | pam_getenvlist | 3 | 356 |
| netbsd | pam_getenv | 3 | 353 |