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如何制作从不同主题文件夹复制文件的脚本？

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如何制作从不同主题文件夹复制文件的脚本？

我在设置复制和转换文件的脚本时遇到了麻烦。我基本上想要一个脚本，它接受一个主题，例如

folder/subjects/subject_name/mri/norm.mgz

将此文件复制到

folder/investigation_folder/fs_norms/subject_name/

并将 转换norm.mgz为norm.nii使用 mri_convert，并对 +300 个主题（在主题文件夹中）执行此操作。

这应该相当简单...有人可以帮我吗？

我是个新手！这是我想做的一个例子 - 只有一个主题：

mkdir /mnt/projects/Project_folder/thalamic_subnuclei/fs_norms/gXXX/

cp /mnt/projects/Project_folder/subjects/gXXX/mri/norm.mgz /mnt/projects/Project_folder/thalamic_subnuclei/fs_norms/gXXX/

mri_convert mnt/projects/Project_folder/thalamic_subnuclei/fs_norms/gXXX/norm.mgz mnt/projects/Project_folder/thalamic_subnuclei/fs_norms/gXXX/norm.nii

我的所有主题都以 g 开头，后面跟着 3-4 个数字。现在我需要设置一个循环，对/mnt/projects/Project_folder/subjects/文件夹中的 +300 个主题执行此操作。

答案1

下面是在 Bash 脚本中应用 FOR 循环来解决此任务的示例：

#!/bin/bash

# Execute do-done inner part for each "item" under "folder/subjects/"
for subject in folder/subjects/*
do
    # Check whether the source file exists
    if [[ -f ${subject}/mri/norm.mgz ]]
    then
        # ${subject##*/} will cut the parent path from the value of the variable '$subject'
        echo "Processing: ${subject##*/}"

        # Create the new subject directory
        mkdir -p "folder/investigation_folder/fs_norms/${subject##*/}"

        # Copy the .mgz file into the new directory
        cp "${subject}/mri/norm.mgz" "folder/investigation_folder/fs_norms/${subject##*/}/"

        # Do the conversion to .nii (I'm not sure this is the correct syntax of mri_convert that you are using)
        mri_convert "folder/investigation_folder/fs_norms/${subject##*/}/norm.mgz" "folder/investigation_folder/fs_norms/${subject##*/}/norm.nii"
    fi
done

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