linux--See how many bits of the Linux system are file commands

1. Check whether the Linux machine is a 32-bit or 64-bit method:

File/sbin/init or file/bin/ls

/sbin/init:elf64-bitLSB executable, x86-64, version 1 (SYSV), dynamically linked (uses shared libs), for GNU /linux 2.6.18, stripped

If the display 64-bit is 64 bits;

File/sbin/init
/sbin/init:elf32-bitLSB executable, Intel 80386, version 1 (SYSV), for Gnu/linux 2.2.5, dynamically linked ( Uses shared libs), stripped

32bit if it is displayed as a + bit;

linux--See how many bits of the Linux system are file commands