# alternate script to display total ram too
#ram="$(free -t -m | grep Mem | awk '{printf "%sM:%sM", $3, $2}')"
ram="$(free -t -m | grep Mem | awk '{printf "%sM", $3}')"
# alternate script to display total ram too
#ram="$(free -t -m | grep Mem | awk '{printf "%sM:%sM", $3, $2}')"
ram="$(free -t -m | grep Mem | awk '{printf "%sM", $3}')"