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无法将搜索到的文件移动到目录

tag-icon • tag-icon bash shell-script
无法将搜索到的文件移动到目录

以下命令的输出是：

$ rga --heading -l --context 3 --sort path -i -e "use cases?" -e "user stor(y|ies)" -e "Technical debt"

Stepanek G. - Software Project Secrets (The Expert's Voice in Project Management) - 2012.pdf
Strategic Project Management Made Simple Solution Tools for Leaders and Teams (Terry Schmidt) (z-lib.org).pdf
Succeeding with Agile Software Development Using Scrum.pdf
Team Topologies Organizing Business and Technology Teams for Fast Flow (Matthew Skelton Manuel Pais [Skelton etc.) (z-lib.org).epub
The Agile Samurai How Agile Masters Deliver Great Software (Jonathan Rasmusson) (z-lib.org).pdf
The Art of Agile Development - James Shore & Shane Warden.pdf
The Art of Lean Software Development a Practical and Incremental Approach (Curt Hibbs Steve Jewett Mike Sullivan) (z-lib.org).pdf
The Art of Project Management - By Scott Berkun.pdf
The Complete Software Project Manager Mastering Technology from Planning to Launch and Beyond by Anna P. Murray (z-lib.org).pdf
The Enterprise and Scrum (Ken Schwaber) (z-lib.org).pdf
The Fast Forward MBA in Project Management 3rd Edition (2008) (Portable Mba Series) (Eric Verzuh) (z-lib.org).pdf
The Making of a Manager (Julie Zhuo) (z-lib.org).pdf
The Manager’s Path A Guide for Tech Leaders Navigating Growth and Change (Camille Fournier) (z-lib.org).epub
The PMI Guide to Business Analysis (Project Management Institute) (z-lib.org).epub
The Phoenix Project.pdf
The Rational Unified Process An Introduction (Philippe Kruchten) (z-lib.org).pdf
The Scrum Field Guide Agile Advice for Your First Year and Beyond (Lacey Mitch.) (z-lib.org).pdf
The Unicorn Project A Novel about Developers, Digital Disruption, and Thriving in the Age of Data by Gene Kim (z-lib.org).epub
The rational unified process made easy a practitioners guide to the RUP (Per Kroll Philippe Kruchten) (z-lib.org).pdf
Tim_Brizard-Broken_Agile-EN.pdf
Visualizing Project Management - Models and Frameworks for Mastering Complex Systems by Kevin Forsberg, Hal Mooz, Howard Cotterman (z-lib.org).pdf
essential-scrum-a-practical-guide-to-the-most-popular-agile-process.9780137043293.57714.pdf
succeeding-with-agile-software-development-using-scrum.9780321579362.53099.pdf

我正在尝试将这些文件移至单独的目录。

我尝试过的命令是：

rga --heading -l --context 3 --sort path -i -e "use cases?" -e "user stor(y|ies)" -e "Technical debt" | xargs -I {} mv {} DEST

和

rga --heading -l --context 3 --sort path -i -e "use cases?" -e "user stor(y|ies)" -e "Technical debt" > files.txt
for file in $(cat files.txt); do mv "$file" DEST; done

我正进入（状态xargs: unmatched single quote; by default quotes are special to xargs unless you use the -0 option

和

rga --heading -l --context 3 --sort path -i -e "use cases?" -e "user stor(y|ies)" -e "Technical debt" | xargs -r0 mv -t DEST

和

for file in $(cat temp.adoc); do mv "$file" "DEST/$file"; done

它说mv: cannot stat '''Stepanek ...

答案1

使用 GNUxargs和mvshell ( bash)，您可以：

xargs -rd '\n' -a <(rga...) mv -t DEST/ --

如果没有-d（或-0的缩写-d '\0'），xargs仍然将',"和理解\为引用运算符。

使用xargs -a <(...) cmd（需要具有 ksh 样式进程替换的 shell，如 zsh 或 bash，尽管其他 shell 类似rc，es或者fish也具有不同语法的功能）比 using 更好，... | xargs cmd因为它允许cmd与 stdin 交互，并且mv可能会提示用户在某些情况下。

使用mv -t /DEST ...意味着我们可以传递多个文件，mv而不必生成一个进程并mv为每个文件执行。

答案2

您尝试过的所有这些变体都使用cat file.txt.这最终会展开每个文件名，并且会受到分割$IFS（通常是空格）的影响。例如，“The Phoenix Project.pdf”则变为三个单词“The”、“Phoenix”、“Project.pdf”。显然，这些都不以文件形式存在，因此无法移动。

我不熟悉rga，但鉴于您的输出，这就是您可以如何解决的方法：

rga … |
    while IFS= read -r file
    do
        mv -- "$file" DEST/
    done

或者，如果您可以保证每个文件名都单独占一行，

rga … | tr '\n' '\0' | xargs -0r -n1 -I{} mv -- {} DEST/

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