如何在带有目录列表的文本文件上使用 bash 树命令
[英]How to use bash tree command on a text file with directory listing
问题描述
I have a text file with the directory listing of some folders like
我有一个文本文件，其中包含一些文件夹的目录列表，例如
./boost/1.75.0_2/.brew/boost.rb
./boost/1.75.0_2/include/boost/accumulators/accumulators.hpp
./boost/1.75.0_2/include/boost/accumulators/accumulators_fwd.hpp
./boost/1.75.0_2/include/boost/accumulators/statistics.hpp
./boost/1.75.0_2/include/boost/container/node_allocator.hpp
./boost/1.75.0_2/include/boost/container/node_handle.hpp
./boost/1.75.0_2/include/boost/container/options.hpp
and I would like to use the tree command to obtain the following output with the directory structure:我想使用tree命令获取以下output的目录结构：
└── 1.75.0_2
├── INSTALL_RECEIPT.json
├── README.md
├── include
│ └── boost
│ ├── accumulators
│ │ ├── accumulators.hpp
│ │ ├── accumulators_fwd.hpp
│ │ ├── framework
│ │ │ ├── accumulator_base.hpp
│ │ │ ├── accumulator_concept.hpp
│ │ │ ├── accumulator_set.hpp
│ │ │ ├── accumulators
│ │ │ ├── depends_on.hpp
│ │ │ ├── external.hpp
│ │ │ ├── extractor.hpp
│ │ │ ├── features.hpp
│ │ │ └── parameters
│ │ ├── numeric
│ │ │ ├── detail
│ │ │ ├── functional
│ │ │ ├── functional.hpp
I cannot access the file system, I only have the text file with directory listing.我无法访问文件系统，我只有带有目录列表的文本文件。 Is it possibile to use tree on that file?是否可以在该文件上使用tree ？
1 个解决方案
解决方案1
1 2021-04-06 10:08:12
As a quick hack, you could recreate the actual file structure (can be done anywhere; in /tmp , in a VM, or even on a remote machine) and then run tree :作为一个快速破解，您可以重新创建实际的文件结构（可以在任何地方完成；在/tmp中，在 VM 中，甚至在远程机器上）然后运行tree ：
mkdir tmptree
cd tmptree
sed 's/./\\&/g' yourFile | xargs mkdir -p
tree
cd ..
rm -r tmptree
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