| OS | Man Page | Section | Hits |
|---|---|---|---|
| minix | ecpp | 7 | 222 |
| php | ecpp | 7 | 211 |
| sunos | ecpp | 7d | 202 |
| linux | pcrecpp | 3 | 197 |
| v7 | pcrecpp | 3 | 188 |
| freebsd | ecppc | 1 | 186 |
| opensolaris | pcrecpp | 3 | 184 |
| php | ecppc | 1 | 179 |
| x11r4 | pcrecpp | 3 | 178 |
| osx | pcrecpp | 3 | 174 |
| xfree86 | ecppl | 1 | 171 |
| centos | ecpp | 7 | 167 |
| osf1 | ecppll | 1 | 165 |
| debian | ecpp | 7 | 163 |
| xfree86 | ecppc | 1 | 163 |
| minix | ecppl | 1 | 162 |
| debian | ecppll | 1 | 162 |
| freebsd | ecpp | 7 | 159 |
| php | ecppl | 1 | 158 |
| posix | ecpp | 7 | 157 |
| minix | ecppc | 1 | 155 |
| debian | ecppc | 1 | 155 |
| xfree86 | ecpp | 7 | 153 |
| suse | ecppc | 1 | 151 |
| redhat | ecpp | 7 | 150 |
| debian | ecppl | 1 | 150 |
| osf1 | ecpp | 7 | 147 |
| php | ecppll | 1 | 147 |
| xfree86 | pcrecpp | 3 | 146 |
| debian | pcrecpp | 3 | 145 |
| osx | ecpp | 7 | 144 |
| mojave | ecppc | 1 | 144 |
| osx | ecppl | 1 | 142 |
| freebsd | ecppl | 1 | 140 |
| v7 | ecpp | 7 | 140 |
| mojave | pcrecpp | 3 | 140 |
| freebsd | ecppll | 1 | 140 |
| xfree86 | ecppll | 1 | 138 |
| centos | pcrecpp | 3 | 138 |
| ultrix | pcrecpp | 3 | 138 |
| posix | ecppc | 1 | 138 |
| centos | ecppl | 1 | 136 |
| suse | ecpp | 7 | 135 |
| plan9 | ecpp | 7 | 134 |
| hpux | ecpp | 7 | 134 |
| minix | ecppll | 1 | 133 |
| osf1 | ecppl | 1 | 133 |
| osf1 | ecppc | 1 | 132 |
| mojave | ecppl | 1 | 131 |
| hpux | ecppc | 1 | 131 |