replace echo with printf
replace echo with printf

Vitexus/dehydrated,erdgeist/letsencrypt.sh,erdgeist/letsencrypt.sh,Rayne/letsencrypt.sh,dennisschuerholz/dehydrated,erorus/letsencrypt.sh,lukas2511/dehydrated,ahnooie/dehydrated,lukas2511/letsencrypt.sh