It also includes a command string, a command data string for communicating with one of the subsystem components and a command error-checking string.

Specifies that psql is to execute one query string, query, and then exit.

They also understand and respect the chain of command.

A second command control unit (12) also issues a command contained in a second command string to the command execution unit (1Pc).

The same Final Round format has been used since then.

Like the archive_command, this is a shell command string.

Instead go through the appropriate chain of command.

In the command control device (1), a first command control unit (11) issues a command contained in a first command string to a command execution unit (1Pc).

In a war, there can be no ambiguity in the chain of command.

The organizational structure provides for the chain of command and control.

Players must obey orders from their chain of command.

The organizational structure provides for the chain of command and control.

However, there are a lot of people involved in the transfer chain.

How is that communicated down the chain of command?

How was the order transmitted down the command chain?