bash 目标目录不存在时如何创建符号链接？
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How to create a symbolic link when target directory doesn't exist?
提问by dwkns
Is there a flag you can add to the lncommand to force the creation of the target directory structure (like mkdir -p).
是否有一个标志可以添加到ln命令中以强制创建目标目录结构（如mkdir -p）。
Consider :
考虑 ：
ln -s /Applications/'Sublime Text.app'/Contents/SharedSupport/bin/subl /usr/local/bin/
Which adds a symlink to the Sublime Text command line tool. But it fails if /usr/local/bin/ doesn't exist.
它为 Sublime Text 命令行工具添加了一个符号链接。但是如果 /usr/local/bin/ 不存在，它就会失败。
I've tried the -f'force' flag but that doesn't help.
我试过-f“强制”标志，但这没有帮助。
Do you need to test wether /usr/local/bin/ exists and create it if it doesn't before running the lncommand or is there a fancier way to do it?
您是否需要在运行ln命令之前测试 /usr/local/bin/ 是否存在并创建它，如果它不存在，或者是否有更好的方法来做到这一点？
采纳答案by Adem ?zta?
Try like this,
试试这样，
mkdir -p /create_your_path/ && xargs ln -s /link_file_path/file /create_your_path/
回答by tripleee
Nope, there is no standard option to lnto create a missing target directory. Use installor mkdir -pbefore ln, perhaps in a helper script if you find you need this more than once.
不，没有ln创建缺少的目标目录的标准选项。使用install或mkdir -pbefore ln，如果您发现不止一次需要它，可以在帮助脚本中使用。
#!/bin/bash -e
mkdir -p "${!#}"
exec ln -s "$@"
This is obviously not very robust, but feel free to embellish it with more sanity checks if you think you really find it useful.
这显然不是很健壮，但如果你认为你真的觉得它有用，可以随意用更多的健全性检查来修饰它。
