Hi I am a student. I used to compile java from windows by >javac filename.java and run it by >java filename Now I like to know how to compile java in linux so i downloaded sun javas compiller and compiller but my fedora core 2 is telling errors by trying i found the in built command gcj so i compilled using #gcj -c -g -O filename.java There was no errors #gcj --main=filename -o filename filename.o There was also no errors Now i dont know how to run it I tried these #./filename #./filename.o #gcjh filename When i typed gcjh filename it says error abt swing applet Plz help me If you need any datas from me ask me and help me With lots of thanks -- Hari K T S5 I T CUIET