SCCS commands have functional equivalents to RCS commands. The following table provides a very general guide for SCCS users:
| SCCS | RCS |
|---|---|
| admin | rcs |
| admin -i | ci |
| cdc | rcs -m |
| delta | ci |
| get | co |
| prs | ident or rlog |
| rmdel | rcs -o |
| sact | rlog |
| sccsdiff | rcsdiff |
| unget | co (with overwrite), or ci with rcs -o |
| what | ident |