摘要： man:(very useful)规则: man 章节号 名称章节1：命令；章节2：系统调用函数； 章节3：库函数objdump 描述：objdump displays information about one or more object files. The options control what particular information to display.This information is mostly useful to programmers who are working on the compilation tools, as opposed to program 阅读全文