tldr/pages/osx/tree.md

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# tree
> Show the contents of the current directory as a tree.
- Show files and directories up to 'num' levels of depth (where 1 means the current directory):
`tree -L {{num}}`
- Show directories only:
`tree -d`
- Show hidden files too:
`tree -a`
- Print the tree without indentation lines, showing the full path instead (use `-N` to not escape whitespace and special characters):
`tree -i -f`
- Print the size of each node next to it, in human-readable format, with folders displaying their cumulative size (as in the `du` command):
`tree -s -h --du`
- Find files within the tree hierarchy, using a wildcard (glob) pattern, and pruning out directories that don't contain matching files:
`tree -P '{{*.txt}}' --prune`
- Find directories within the tree hierarchy, pruning out directories that aren't ancestors of the wanted one:
`tree -P {{directory_name}} --matchdirs --prune`