+ if [[ -r $f ]]; then
+ cachetime=$(stat -c %Y $f )
+ else
+ cachetime=0
+ fi
+ now=$(date +%s)
+ limittime=$(( now - 60*60*2 ))
+ for f in /etc/apt/sources.list /etc/apt/sources.list.d/*.list; do
+ if [[ -r $f ]]; then
+ t=$(stat -c %Y $f )
+ if (( t > limittime )); then
+ limittime=$t
+ fi
+ fi
+ done
+ if (( cachtime > limittime )); then