图源:pexcel 开源软件的安装与升级 可执行文件 通常,源代码只有被编译成二进制的可执行文件后才能在操作系统上被用户直接运行,比如: [icexmoon@xyz ~]$ file /bin/bash /bin/bash: ELF 64-bit LSB executable, x86-64, version 1 (SYSV), dynamically linked (uses shared libs), for GNU/Linux 2.6.32, BuildID[sha1]=85e3da5a087950e7aae…