Write an lstree

ArticleDirectory

• 1. Origin
• 2. Source Code

1. Origin

Some of us get a file, which we usually don't know clearly. For example, if you get a friend and send it to youSource codeIf you can see the source at a glanceCodeHow nice the directory structure should be.

My previous practices are:

$ LS-R

However, we cannot see the level of the directory structure. Can we write a pstree-like tool to complete this task?

Certainly. For example, we want to see the GNU coreutils source code directory structure:

~ /Repo/coreutils $ lstree | grep '/$'m4/Gl/M4/lib/modules/tests/po/doc/man/lib/src/old/textutils/sh- utils/fileutils/gnulib/tests/MV/RM/chown/DD/split/ID/tail-2/PR/chmod/DF/ln/readlink/rmdir/CP/ls/ misc/FMT/chgrp/mkdir/install/du/touch/build-Aux/scripts/Git-hooks/gnulib-tests/

In this way, you can clearly understand how GNU coreutils organizes directories.

2. Source Code

Jatsz/coreutils-ex

Git clone git: // github.com/jatsz/coreutils-ex.git

Have fun!