Tree is a small command line program. It displays a tree diagram of the current directory at the command line. Once installed you can run the program in a Terminal Emulator such as Urxvt.
# ls tree-126.96.36.199 tree-188.8.131.52.pet tree_DOC-184.108.40.206 tree_DOC-220.127.116.11.pet # tree . |-- tree-18.104.22.168 | `-- usr | `-- bin | `-- tree |-- tree-22.214.171.124.pet |-- tree_DOC-126.96.36.199 | `-- usr | `-- man | `-- man1 | `-- tree.1 `-- tree_DOC-188.8.131.52.pet 7 directories, 4 files
(please see Software Disclaimer)
Download and run the follow two Pet Files.