查看所用的ubuntu是多少位的

终端下输入命令:

$file /bin/ls



32 bit 系统会显示:
/bin/ls: ELF 32-bit LSB executable, Intel 80386, version 1 (SYSV), for GNU/Linux 2.6.0, dynamically linked (uses shared libs), stripped



64 bit 系统会显示:
/bin/ls: ELF 64-bit LSB executable, x86-64, version 1 (SYSV), for GNU/Linux 2.6.0, dynamically linked (uses shared libs), stripped


查看所用的ubuntu是多少位的

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