Code:
$ file Downloads/*iso
Downloads/FreeBSD-9.1-RELEASE-i386-disc1.iso: ISO 9660 CD-ROM
filesystem data 'FREEBSD_INSTALL' (bootable)
$ file $(which s2p)
/usr/bin/s2p: a /usr/bin/perl script text executable
$ file /bin/ls
/bin/ls: ELF 64-bit LSB executable, x86-64, version 1, for OpenBSD,
statically linked, stripped
$ file /bsd
/bsd: ELF 64-bit LSB executable, x86-64, version 1, statically linked,
not stripped
$ file pf-redir
pf-redir: ASCII text
$ file tip.record
tip.record: ASCII English text, with very long lines, with CRLF,
CR, LF line terminators, with escape sequences, with overstriking
$ file SNPMapping.tab
SNPMapping.tab: Little-endian UTF-16 Unicode character data, with CR line
terminators
See
file(1)