minor changed

msh.c

@@ -137,7 +137,7 @@ char *getPrompt() {
 			ver=$(bash --version | head -n 1 | awk \'{print $4}\' | grep -o \".\\..\");\
 			check_ver=$(echo -e \"${ver}\n4.3\" | sort -V | head -n 1);\
 			if [[ \"${ver}\" == \"${check_ver}\" ]]; then\
-			  echo \"[${USER}]\";\
+			  echo \"[${USER}@${HOSTNAME} ${pwd}]$ \";\
 			else\
 			  echo \"${PS1@P}\";\
 			fi\