Hi, I am currently trying to compile a simple C code by using :- gcc -o sample sample1.c I managed to compile the above file .However when I want to run the resulting program by ./sample It returns me this error:- usage: change from [to] I check the permission of the files and it is -rwx. What is the mistakes or correect command to execute the resulting program in order to produce .exe. Please help as I am stuck in this steps. Thanks -Jason
