The following demonstrates the meaning of the notation used in this
book:
| AIX 5L 5.1 | Any level of AIX 5L version 5 release 1 and any modification level |
| AIX 4.3.3 | Only AIX version 4 release 3 modification level 3 |
| AIX 4.2.1 (or later) | AIX version 4 release 2 modification 1 or later modification level |
| PSSP 3.2 or later | PSSP version 3 release 2 and any modification level or later version, release, and modification level. |