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Utilities: Add the listdir utility
This utility uses the Core::DirIterator facility which in turn uses the get_dir_entries syscall. Therefore, this utility lets us to view the actual values for inode numbers, and entry type value for directory entries.
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Base/usr/share/man/man1/listdir.md
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Base/usr/share/man/man1/listdir.md
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## Name
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lsdir - list directory entries
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## Synopsis
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```**sh
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# lsdir [options...] [path...]
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```
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## Description
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This utility will list all directory entries of a given path (or list of paths)
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and print their inode number and file type (in either POSIX DT_* format or human readable).
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The utility uses `LibCore` `DirIterator` object and restrict its functionality
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to the `get_dir_entries` syscall only, to get the raw values of each directory
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entry.
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## Options
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* `-P`, `--posix-names`: Show POSIX names for file types
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* `-t`, `--total-entries-count`: Print count of listed entries when traversing a directory
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## Arguments
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* `path`: Directory to list
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## Examples
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```sh
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# List directory entries of working directory
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$ lsdir
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# List directory entries of /proc directory
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$ lsdir /proc
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# List directory entries of /proc directory with POSIX names for file types
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$ lsdir -P /proc
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# List directory entries of /proc directory and print in the end the count of traversed entries
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$ lsdir -t /proc
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```
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## See also
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* [`ls`(1)](help://man/1/ls)
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