| OS | Man Page | Section | Hits |
|---|---|---|---|
| freebsd | getopt_long | 3 | 175 |
| linux | getopt_long | 3 | 145 |
| netbsd | getopt_long | 3 | 115 |
| mojave | getopt_long | 3 | 102 |
| osx | getopt_long | 3 | 101 |
| sunos | getopt_long | 3c | 95 |
| x11r4 | getopt_long | 3 | 90 |
| hpux | getopt_long | 3 | 87 |
| linux | getopt_long_only | 3 | 84 |
| centos | getopt_long | 3 | 83 |
| posix | getopt_long | 3 | 82 |
| opensolaris | getopt_long | 3 | 80 |
| xfree86 | getopt_long | 3 | 79 |
| debian | getopt_long | 3 | 73 |
| php | getopt_long | 3 | 73 |
| sunos | getopt_long_only | 3c | 72 |
| opendarwin | getopt_long | 3 | 72 |
| centos | getopt_long_only | 3 | 70 |
| redhat | getopt_long | 3 | 70 |
| redhat | getopt_long_only | 3 | 68 |
| freebsd | getopt_long_only | 3 | 67 |
| suse | getopt_long | 3 | 64 |
| debian | getopt_long_only | 3 | 53 |
| osx | getopt_long_only | 3 | 42 |
| mojave | getopt_long_only | 3 | 39 |
| suse | getopt_long_only | 3 | 36 |