-<!-- $PostgreSQL: pgsql/doc/src/sgml/backup.sgml,v 2.146 2010/03/31 23:39:15 momjian Exp $ -->
+<!-- $PostgreSQL: pgsql/doc/src/sgml/backup.sgml,v 2.147 2010/03/31 23:51:41 momjian Exp $ -->
<chapter id="backup">
<title>Backup and Restore</title>
add a command to test for the existence of the archive file. For
example, something like:
<programlisting>
-archive_command = 'test ! -f ... %f && cp %p ... %f'
+archive_command = 'test ! -f .../%f && cp %p .../%f'
</programlisting>
works correctly on most Unix variants.
</para>