}
get_ns3(){
- grep -m 1 "ns-3 found (v3.[0-9]*; incl:"|sed "s/.*-- ns-3 found .v\(3.[0-9]*\); incl:.*/\1/g"
+ grep -m 1 "ns-3 found (v3.[0-9]*; incl:" ./consoleText | sed "s/.*-- ns-3 found .v\(3.[0-9]*\); incl:.*/\1/g"
# found=$(grep -c "ns-3 found" ./consoleText)
# if [ "$found" != 0 ]; then
# echo "✔"