bash - Prepend message to rsstail -

bash - Prepend message to rsstail -

i trying prepend message output of rsstail, have right now:

rsstail -o -i 15 --initial 0 http://feeds.bbci.co.uk/news/world/europe/rss.xml | awk -v time=$( date +\[%h:%m:%s_%d/%m/%y\] ) '{print time,$0}' | tee somefile.txt

which should give me following:

[23:46:49_23/10/2014] title: sometitle

after command have | while read line ... end never gets called because above command not output single thing. doing wrong?

ps: using python version of rsstail, since other 1 kept on crashing (https://github.com/gvalkov/rsstail.py)

edit:

as requested in comments command:

rsstail -o -i 15 --initial 0 http://feeds.bbci.co.uk/news/world/europe/rss.xml

will give message next when new article found

title: sweden calls off search sub

it seems rsstail different yours, mine supports alternative

-z x add together heading 'x'

so that

rsstail -z"$( date +\[%h:%m:%s_%d/%m/%y\] ) " ...

does job without awk; on other hand, have problem buffering, possible inquire rsstail stop after given number of titles?

bash awk tee