Attention: Using non-SCCS commands with SCCS files can damage the SCCS files.
The following SCCS commands complete the system for handling SCCS files:
| rmdel | Removes the most recent delta on a branch from an SCCS file. |
| sact | Displays current SCCS file editing status. |
| sccs | Administration program for the SCCS system. The sccs command contains a set of pseudo-commands that perform most SCCS services. |
| sccshelp | Explains an SCCS error message or command. |
| unget | Cancels the effect of a previous use of the get -e command. |
| val | Checks an SCCS file to see if its computed checksum matches the checksum listed in the header. |
| vc | Substitutes assigned values in place of identification keywords. |
| what | Searches a system file for a pattern and displays text that follows it. |