The STAT system call series includes Fstat, Stat, and Lstat, all of which are used to return "related file state information", except that the source file is set differently. The first introduction is a very important type of struct, named struct
Fstat, stat, and lstat usage, fstatstatlstat
The stat System Call series include fstat, stat, and lstat, which are used to return "Related File status information". The difference between the three is that the source file setting method is different.
Stat Instructions: File/File system details are displayed.The stat command is primarily used to display detailed information about a file or file system, which has the following syntax:Stat command-to display the details of the file, including Inode,
Stat function ExplanationTable header files: #include #include Define functions: Int stat (const char *file_name, struct stat *buf);Function Description: Obtains file information by filename, and is stored in the structure stat referred to by
Stat Function Description
Header file: # include # Include Define the function: int Stat (const char * file_name, struct stat * BUF );Function Description: get the file information through the filename file name and store it in the struct stat
Stat -- get more information than ls
Get tired of ls commands and want to see more interesting information about your files? Try stat!
The ls command may be one of the first commands learned by every Unix user, but it only displays a small part of
Generally, for processes that require a large amount of CPU computing, the higher the front-end pressure, the higher the CPU utilization. However, for I/O network-intensive processes, even if there are many requests, the CPU of the server may not be
The LS command may be one of the first commands that every Unix user learns, but it only shows a small portion of the information the Stat command can give.
The stat command obtains information from the index node of the file. As you may have
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