Internally, the process command might obey many sub-commands found in a received synchronization package. Program commands are given one per line. With only a few exceptions, commands are introduced by a keyword and often contains other keywords. In all cases, the keywords specific to remsync may be abbreviated to their first letter. When there are many keywords in succession, the space separating them may be omitted.
Commands often accept parameters, which are then separated by spaces.
All available commands are given in the table. If shell-command has been given, execute it right now as a shell command. When not given, rather start an interactive shell. Exiting from the shell will return to this program. Leave the program with a nonzero exit status and return to the shell.