| OS | Man Page | Section | Hits |
|---|---|---|---|
| linux | ps | 1 | 784 |
| freebsd | ps | 1 | 545 |
| osx | ps | 1 | 539 |
| v7 | ps | 1 | 442 |
| suse | ps | 1p | 337 |
| centos | ps | 1 | 305 |
| redhat | ps | 1 | 298 |
| posix | ps | 1posix | 229 |
| opensolaris | ps | 1 | 225 |
| bsd | ps | 1 | 192 |
| minix | ps | 1 | 188 |
| netbsd | ps | 1 | 157 |
| suse | ps | 1 | 156 |
| sunos | ps | 1 | 153 |
| centos | ps | 1p | 151 |
| sunos | ps | 1b | 149 |
| hpux | ps | 1 | 148 |
| posix | ps | 1p | 141 |
| debian | ps | 1 | 132 |
| plan9 | ps | 1 | 119 |
| opendarwin | ps | 1 | 118 |
| x11r4 | ps | 1 | 118 |
| opensolaris | ps | 1b | 117 |
| osf1 | ps | 1 | 114 |
| mojave | ps | 1 | 113 |
| php | ps | 1 | 109 |
| xfree86 | ps | 1 | 102 |
| ultrix | ps | 1 | 74 |