关于type命令
来源:互联网 发布:2017网购大数据 编辑:程序博客网 时间:2024/06/14 09:44
1.man type (以下内容节选自bash_builtins(1))
type [-aftpP] name [name...]
With no options, indicate how each name would be interpreted if used as a command name.
If the -t option is used, type prints a string which is one of alias, keyword, function, builtin, or file if name is an alias, shell reserved word, function, builtin, or disk file, respectively. If the name is not found, then nothing is printed, and an exit status of false is returned.
If the –p option is used, type either returns the name of the disk file that would be executed if name were specified as a command name,or nothing if “type –t name” would not returns files.
The –P option forces a PATH search for each name, even if “type –t name” would no return file. If a command is hashed, -p and –P print the hashed value, no necessarily the file that appears first in PATH.
If the –a option is used, type prints all of the places that contain an executable named name. This includes aliases and functions, if and only if the –p option is not also used. The table of hashed commands shell function not consulted when using –a.
The –f option suppresses shell function lookup, as with the command builtin. type returns true if any of the arguments are found, false if none are found.
http://blog.chinaunix.net/u1/46535/showart_548331.html
- 关于type命令
- type命令
- type命令
- type命令
- dos ftp type命令
- type命令简介
- CMD type命令
- DOS命令之type
- type命令的用法
- C# 关于 Type.GetType()
- 关于va_arg中的type
- 关于 mime type
- 关于runtime type information
- 关于free type
- C++:关于type alias
- 关于unknown terminal type.
- 关于"class type redefinition"
- 关于MIME Type
- 几种安全的域名交易方式
- LocalConnection整理
- Lucen--基于Java的全文搜索引擎简介
- A good way to learn English!
- 创建为ClickOnce清单签名的.pfx格式数字证书
- 关于type命令
- 数据记录快速查找算法
- 检测Windows中是否安装了Adobe AIR、JRE
- 好好活着
- 哈佛经典:把主动性还给下属
- C#创建数字证书并导出为pfx,并使用pfx进行非对称加解密
- Mysql的导入导出
- WINDOWS钩子函数
- java中得到当前路径和Properties文件的方法