25.3. Continuous Archiving : Unix examples with Windows-stylevariables %-$

The following documentation comment has been logged on the website:

Page: https://www.postgresql.org/docs/9.4/static/continuous-archiving.html
Description:

Most examples in "25.3. Continuous Archiving and Point-in-Time Recovery
(PITR)" use Unix commands and paths, but all variables are written as
Windows batch file variables (Windows "%var" / Unix "$var").

For example, the first one on the page has

    archive_command = 'test ! -f /mnt/server/archivedir/%f && cp %p
/mnt/server/archivedir/%f'  # Unix

Instead of

    archive_command = 'test ! -f /mnt/server/archivedir/$f && cp $p
/mnt/server/archivedir/$f'  # Unix

or possibly

   archive_command = '[ -f /mnt/server/archivedir/$f ] || cp $p
/mnt/server/archivedir/$f'  # Unix


https://www.postgresql.org/docs/current/static/continuous-archiving.html