</indexterm>
<listitem>
<para>
- The shell command to execute to archive a completed WAL file
+ The local shell command to execute to archive a completed WAL file
segment. Any <literal>%p</> in the string is
replaced by the path name of the file to archive, and any
<literal>%f</> is replaced by only the file name.
</indexterm>
<listitem>
<para>
- The shell command to execute to retrieve an archived segment of
+ The local shell command to execute to retrieve an archived segment of
the WAL file series. This parameter is required for archive recovery,
but optional for streaming replication.
Any <literal>%f</> in the string is