[guest@localhost ~]$ find /tmp -maxdepth 1 -type f -printf "%TY %p\n" | awk '$1 >= 2014{print "rm -f " $2}'
rm -f /tmp/.ktorrent_kde4_1000.lock
rm -f /tmp/.XauthFnlUja
rm -f /tmp/winstone152624632382939548.jar
rm -f /tmp/akuma8236603350544705032jar
rm -f /tmp/jna3326402736412458495jar
rm -f /tmp/.X0-lock
[guest@localhost ~]$