| OS | Man Page | Section | Hits |
|---|---|---|---|
| opensolaris | iconv_open | 3c | 154 |
| centos | fopen | 3 | 153 |
| linux | openpty | 3 | 152 |
| hpux | open | 2 | 151 |
| linux | iconv_open | 3 | 151 |
| freebsd | kvm_open | 3 | 150 |
| centos | opensm | 8 | 149 |
| redhat | dlopen | 3 | 148 |
| netbsd | popen | 3 | 147 |
| hpux | open64 | 2 | 146 |
| centos | opensc-tool | 1 | 146 |
| freebsd | archive_write_open_memory | 3 | 146 |
| mojave | openssl | 1 | 145 |
| osx | shm_open | 2 | 145 |
| redhat | open | 2 | 144 |
| php | pdf_open_pdi_document | 3 | 144 |
| opendarwin | fopen | 3 | 144 |
| netbsd | openpty | 3 | 144 |
| mojave | popen | 3 | 142 |
| freebsd | sem_open | 3 | 142 |
| redhat | fopen | 3 | 141 |
| posix | fopen | 3p | 141 |
| sunos | open | 2 | 140 |
| php | fsockopen | 3 | 140 |
| freebsd | dbopen | 3 | 139 |
| freebsd | libusb_open | 3 | 138 |
| linux | fmemopen | 3 | 137 |
| netbsd | opendisk | 3 | 137 |
| osx | sem_open | 2 | 137 |
| opensolaris | dlopen | 3c | 136 |
| opendarwin | open | 2 | 136 |
| minix | popen | 3 | 136 |
| linux | perf_event_open | 2 | 135 |
| freebsd | fhopen | 2 | 134 |
| opendarwin | opendir | 3 | 133 |
| centos | openssl | 1 | 133 |
| hpux | mq_open | 2 | 132 |
| linux | open_by_handle_at | 2 | 132 |
| php | dio_open | 3 | 132 |
| hpux | popen | 3s | 132 |
| opensolaris | open | 2 | 132 |
| suse | fopen | 3 | 132 |
| opensolaris | p2open | 3gen | 132 |
| mojave | open | 1 | 131 |
| linux | nc_openbsd | 1 | 131 |
| linux | openssl | 1ssl | 131 |
| freebsd | popen | 3 | 130 |
| bsd | popen | 3 | 129 |
| linux | posix_openpt | 3 | 128 |
| plan9 | open | 5 | 128 |