| OS | Man Page | Section | Hits |
|---|---|---|---|
| redhat | waitpid | 2 | 626 |
| freebsd | acpidump | 8 | 314 |
| v7 | waitpid | 3c | 268 |
| freebsd | waitpid | 2 | 268 |
| freebsd | pidfile | 3 | 236 |
| linux | getpid | 2 | 229 |
| linux | pidstat | 1 | 214 |
| v7 | getpid | 2 | 203 |
| freebsd | getpid | 2 | 199 |
| netbsd | acpidump | 8 | 195 |
| opensolaris | nfsmapid | 1m | 194 |
| linux | waitpid | 3 | 193 |
| freebsd | libusb_open_device_with_vid_pid | 3 | 193 |
| bsd | pidof | 8 | 189 |
| freebsd | acpidb | 8 | 187 |
| linux | getppid | 2 | 182 |
| centos | pidof | 8 | 177 |
| sunos | waitpid | 3c | 177 |
| mojave | nfs4mapid | 8 | 175 |
| linux | pidof | 8 | 168 |
| sunos | nfsmapid | 1m | 166 |
| v7 | pidof | 8 | 164 |
| minix | getpid | 2 | 164 |
| php | waitpid | 3c | 161 |
| debian | getpid | 2 | 160 |
| opensolaris | waitpid | 3c | 156 |
| bsd | waitpid | 2 | 154 |
| linux | waitpid | 2 | 153 |
| redhat | pidof | 8 | 153 |
| osx | getpid | 2 | 150 |
| suse | pidof | 8 | 150 |
| posix | pidof | 8 | 149 |
| opendarwin | getpid | 2 | 147 |
| centos | getpid | 2 | 147 |
| suse | getpid | 2 | 147 |
| opensolaris | getpid | 2 | 144 |
| netbsd | getpid | 2 | 144 |
| xfree86 | pidof | 8 | 143 |
| bsd | getpid | 2 | 142 |
| freebsd | pid_namespaces | 7 | 141 |
| debian | acpidump | 1 | 140 |
| centos | pidstat | 1 | 137 |
| netbsd | pidlock | 3 | 136 |
| freebsd | getppid | 2 | 136 |
| hpux | waitpid | 2 | 135 |
| mojave | getpid | 2 | 134 |
| minix | waitpid | 3c | 133 |
| php | pcntl_waitpid | 3 | 132 |
| freebsd | acpi_rapidstart | 4 | 132 |
| netbsd | pidfile | 3 | 130 |