I am a newcomer to linux and just installed RedHat 7.0 in my PC. I wrote a very simple C program such as printing Hello World on the screen and complied the source code by typing
gcc -o hello hello.c
The compling is Ok and a file called hello was generated.
But when i type hello to excute, it gave me such message:
bash: command hello not found.
I am really not familia with linux. Is anything wrong with the system? Or do i have to change any system file(such as .cshrc in Unix)?