rcs — Revision Control System - manage RCS file attributes. See also: `ci`, `co`, `rcsdiff`, `rlog`. More

Unlock a revision locked by another user (requires access)

rcs -u {{path/to/file}}

Lock a specific revision of a file

rcs -l{{revision}} {{path/to/file}}

Set the strict locking mode (require lock for check-in)

rcs -L {{path/to/file}}

Add or replace a log message for a specific revision

rcs -m{{revision}}:"{{new_message}}" {{path/to/file}}

Delete a specific revision from the RCS file

rcs -o{{revision}} {{path/to/file}}