Add "C# .NET Core Linux"

run.sh

@@ -153,3 +153,10 @@ C='ruby' ; SRC='primes.rb' ; run_benchmark 'Ruby' 'true' "$C $SRC" "$C -v" 'cat'
 # -C opt-level=3 is the default opt level for the code produced by the --release target.
 C='rust'; SRC='primes.rs' ; run_benchmark 'Rust' 'rustc -C opt-level=3 -o primes.rs.out primes.rs' './primes.rs.out' 'rustc -V' 'head -n1' "$SRC"
 rm -f primes.rs.out
+
+##
+cd dotnet || exit 1
+C='dotnet' ; SRC='primes.dotnet' ; run_benchmark 'C# .NET Core Linux' \
+	'util/build' 'util/run' "$C --version" 'cat' "$SRC"
+rm -rf bin obj
+cd .. || exit 1