我使用的是 Ubuntu 20.04,我通常需要找到给定命令的最终可执行路径。我们举awk个例子:
file $(which awk)
# Output: /usr/bin/awk: symbolic link to /etc/alternatives/awk
file /etc/alternatives/awk
# Output: /etc/alternatives/awk: symbolic link to /usr/bin/gawk
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我的问题是:
是否有一个命令(或命令的标志file)将直接返回给定命令的最终路径?在上面的例子中我希望它返回的路径gawk
谢谢
我有以下文件:
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Introduction
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Optio eum enim ut. Et quia molestias eos. Doloribus laborum quia quae. Magnam cupiditate quis consectetur.
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Chapter1: Foo
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Odit beatae eius voluptas temporibus sint quia. Eos et tempora similique laboriosam optio consequatur quibusdam. Fugit suscipit cupiditate ea perspiciatis rem labore cum eos.
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Chapter bar
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Et consequatur quia quia et architecto et sunt. Perferendis qui deserunt qui est illo est sapiente ipsam. Fugiat vel amet magni in quam. Eligendi totam cum sapiente harum …Run Code Online (Sandbox Code Playgroud) 我已经阅读了本网站或 Stackoverflow 上几乎所有有关此主题的答案,但未能解决以下问题。
\n当我从 PDF 文件复制文本并将其粘贴到文本文件中时file.txt,文本看起来很正常,但是当我使用 cat 命令时:
cat -v file.txt\nRun Code Online (Sandbox Code Playgroud)\n输出是:
\nvbox = None\nM-BM- M-BM- M-BM- M-BM- def __init__(self, title="Error!", parent=None,\nM-BM- M-BM- M-BM- M-BM- M-BM- M-BM- M-BM- M-BM- M-BM- M-BM- M-BM- M-BM- M-BM- M-BM- M-BM- M-BM- M-BM- M-BM- flags=Gtk.DialogFlags.MODAL, buttons=("NO",\nM-BM- M-BM- M-BM- M-BM- M-BM- M-BM- M-BM- M-BM- M-BM- M-BM- M-BM- M-BM- M-BM- M-BM- M-BM- M-BM- M-BM- M-BM- Gtk.ResponseType.NO, "_YES",\nM-BM- M-BM- M-BM- M-BM- M-BM- M-BM- M-BM- M-BM- M-BM- M-BM- M-BM- M-BM- M-BM- M-BM- M-BM- …Run Code Online (Sandbox Code Playgroud)