| Tool name | Unix | CYGWIN | SFU | Windows CMD |
|---|---|---|---|---|
| bigfiles | ✓ | ✓ | ✓ | |
| ftime | ✓ | ✓ | ✓ | ✓ |
| now | ✓ | ✓ | ✓ | ✓ |
| perror | ✓ | ✓ | ✓ | |
| range | ✓ | ✓ | ✓ | |
| rand | ✓ | ✓ | ✓ | |
| recent | ✓ | ✓ | ✓ | |
| rorder | ✓ | ✓ | ✓ | |
| script | ¹ | ✓ | ¹ | |
| self contained shell | ✓ | ✓ | ✓ | ✓ |
| tee (with timestamp) | ✓ | ✓ | ✓ | |
| uptime | ¹ | ¹ | ✓ | ✓ |
| ✓ | Version available | ¹ | Already there |