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stat
===
用于显示文件的状态信息
## 说明
**stat命令** 用于显示文件的状态信息。stat命令的输出信息比ls命令的输出信息要更详细。
### 语法
```
stat(选项)(参数)
```
```
-L: 支持符号连接;
-f: 显示文件系统状态而非文件状态;
-t: 以简洁方式输出信息;
--help: 显示指令的帮助信息;
--version: 显示指令的版本信息。
```
### 参数
文件:指定要显示信息的普通文件或者文件系统对应的设备文件名。
### 实例
```
[root@localhost ~]# ls -l myfile
-rw-r--r-- 1 root root 0 2010-10-09 myfile
[root@localhost ~]# stat myfile
file: “myfile”
Size: 0 Blocks: 8 IO Block: 4096 一般空文件
Device: fd00h/64768d Inode: 194805815 Links: 1
Access: (0644/-rw-r--r--) Uid: ( 0/ root) Gid: ( 0/ root)
Access: 2010-12-12 12:22:35.000000000 +0800
Modify: 2010-10-09 20:44:21.000000000 +0800
Change: 2010-10-09 20:44:21.000000000 +0800
[root@localhost ~]# stat -f myfile
File: "myfile"
id: 0 Namelen: 255 type: ext2/ext3
Block size: 4096 Fundamental block size: 4096
Blocks: Total: 241555461 free: 232910771 Available: 220442547
Inodes: Total: 249364480 Free: 249139691
[root@localhost ~]# stat -t myfile
myfile 0 8 81a4 0 0 fd00 194805815 1 0 0 1292127755 1286628261 1286628261 4096
```