When I look in the calibre source tree, there is a file src\calibre\translations\de.po (
http://bazaar.launchpad.net/~kovid/c...slations/de.po)
Within it I see
Code:
msgid "daysago"
msgstr "vor Tagen"
so I presume you want to use
Code:
calibredb list --search 'date:<1vor tagen and tags:news and authors:=calibre' | cut -f1 -d" " | tail -n+2