| OS | Man Page | Section | Hits |
|---|---|---|---|
| freebsd | getopt_long | 3 | 242 |
| linux | getopt_long | 3 | 205 |
| osx | getopt_long | 3 | 179 |
| hpux | getopt_long | 3 | 176 |
| netbsd | getopt_long | 3 | 171 |
| mojave | getopt_long | 3 | 167 |
| x11r4 | getopt_long | 3 | 166 |
| posix | getopt_long | 3 | 163 |
| opensolaris | getopt_long | 3 | 151 |
| sunos | getopt_long | 3c | 148 |
| debian | getopt_long | 3 | 145 |
| xfree86 | getopt_long | 3 | 139 |
| opendarwin | getopt_long | 3 | 138 |
| redhat | getopt_long_only | 3 | 134 |
| centos | getopt_long | 3 | 125 |
| redhat | getopt_long | 3 | 125 |
| php | getopt_long | 3 | 120 |
| linux | getopt_long_only | 3 | 118 |
| sunos | getopt_long_only | 3c | 114 |
| suse | getopt_long | 3 | 112 |
| centos | getopt_long_only | 3 | 104 |
| debian | getopt_long_only | 3 | 95 |
| freebsd | getopt_long_only | 3 | 94 |
| osx | getopt_long_only | 3 | 93 |
| mojave | getopt_long_only | 3 | 80 |
| suse | getopt_long_only | 3 | 65 |