I have file as foo.n.
When I enter this command:
file '/home/mrmahdi/Downloads/Telegram Desktop/foo.n'
I got this:
/home/mrmahdi/Downloads/Telegram Desktop/foo.n: ELF 64-bit LSB executable, x86-64, version 1 (SYSV), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, for GNU/Linux 2.6.32, BuildID[sha1]=28ba79c778f7402713aec6af319ee0fbaf3a8014, stripped
