Debian下sh: 1: hello: not found

Question

计划从今天开始学习Linux下的c/c++,结果就写了个hello world就碰到问题了。在网上查了查，没有解决问题。请大神帮忙。

lml@debian:~/Pro/c$ ls
hello.c
lml@debian:~/Pro/c$ gcc hello.c -o hello
lml@debian:~/Pro/c$ ls
hello  hello.c
lml@debian:~/Pro/c$ ./hello
sh: 1: hello: not found
lml@debian:~/Pro/c$

Answer 1

看下 ls -l