Bash 脚本 - cp for loop 找不到绝对存在的目录

Question

这是我的第一篇文章，所以如果我做错了什么，让我现在！

我在 bash 中遇到问题，试图在循环中使用 cp 并且想知道是否有人可以提供帮助？ 我似乎无法找到一个绝对存在的目录

我正在尝试在一组类似的子目录路径中获取 some.pdf 文件，并将它们复制到一个易于查看的文件中。

这是我的脚本的样子：

shopt -s globstar

s_dir="C:/Bash Testing/CG SIS Standard Items"

t_dir="C:/Bash Testing/BoxFolder"

REFS=$(find "$s_dir"** -iname "*.pdf" -ipath "*/References/*" -not -ipath "*/Archive/*")


for ref in "${REFS[@]}"
do
    SORTED_REFS="$SORTED_REFS $ref"
done

COPY_REFS=$( "$SORTED_REFS" | sort -u )

echo "$COPY_REFS"

for file in "$COPY_REFS"
do
    cp -v "$file  C:/Bash Testing/BoxFolder/" .
done

这就是 GIT bash 在我运行包含 pwd 和 ls 结果的脚本后的样子，这样您就可以更好地理解文件夹结构。

./script.sh: line 47:  C:/Bash Testing/CG SIS Standard Items/00 General/References/CG SiS Standard Items - Material Board.pdf
C:/Bash Testing/CG SIS Standard Items/CG.S.001_Short Rail, 1368mm/References/CG.S.001_Short Rail, 1368mm.pdf
C:/Bash Testing/CG SIS Standard Items/CG.S.002_Short Base/References/CG.S.002_Short Base.pdf
C:/Bash Testing/CG SIS Standard Items/CG.S.003_Square Base/References/CG.S.003_Square Base.pdf
C:/Bash Testing/CG SIS Standard Items/CG.S.004_Long Rail, 1368mm/References/CG.S.004_Long Rail, 1368mm.pdf
C:/Bash Testing/CG SIS Standard Items/CG.S.005_Long Base/References/CG.S.005_Long Base.pdf
C:/Bash Testing/CG SIS Standard Items/CG.S.006_Short Rail, 1528mm/References/CG.S.006_Short Rail, 1528mm.pdf
C:/Bash Testing/CG SIS Standard Items/CG.S.007_Shelf Add On/References/CG.S.007_Shelf Add On.pdf
C:/Bash Testing/CG SIS Standard Items/CG.S.008_Storage Table/References/CG.S.008_Storage Table.pdf
C:/Bash Testing/CG SIS Standard Items/CG.S.009_Nesting Table/References/CG.S.009_Nesting Table.pdf
C:/Bash Testing/CG SIS Standard Items/CG.S.010_Storage Block/References/CG.S.010_Storage Block.pdf
C:/Bash Testing/CG SIS Standard Items/CG.S.011_Long Rail, 1528mm/References/CG.S.011_Long Rail, 1528mm.pdf
C:/Bash Testing/CG SIS Standard Items/CG.S.012_Wall Mounted Frame/References/CG.S.012_Wall Mounted Frame.pdf
C:/Bash Testing/CG SIS Standard Items/CG.S.013_Short Base, Slim/References/CG.S.013_Short Base, Slim.pdf
C:/Bash Testing/CG SIS Standard Items/CG.S.014_Long Base, Slim/References/CG.S.014_Long Base, Slim.pdf
C:/Bash Testing/CG SIS Standard Items/CG.S.015_Mannequin Stand/References/CG.S.015_Mannequin Stand.pdf
C:/Bash Testing/CG SIS Standard Items/CG.S.016_Accessory Unit/References/CG.S.016_Accessory Unit.pdf
C:/Bash Testing/CG SIS Standard Items/CG.S.018_End Rail/References/CG.S.018_End Rail.pdf
C:/Bash Testing/CG SIS Standard Items/CG.S.019_Tall Nesting Table/References/CG.S.019_Tall Nesting Table.pdf
C:/Bash Testing/CG SIS Standard Items/CG.S.020_End Rail Cap/References/CG.S.020_End Rail Cap.pdf
C:/Bash Testing/CG SIS Standard Items/CG.S.022_Wall Mounted Frame Rail/References/CG.S.022_Wall Mounted Frame Rail.pdf
C:/Bash Testing/CG SIS Standard Items/CG.S.023_Wall Mounted Frame Shelf/References/CG.S.023_Wall Mounted Frame Shelf.pdf
C:/Bash Testing/CG SIS Standard Items/CG.S.024_Wall Mounted Frame Top Shelf/References/CG.S.024_Wall Mounted Frame Top Shelf.pdf
C:/Bash Testing/CG SIS Standard Items/CG.S.025_Wall Mounted Frame Large/References/CG.S.025_Wall Mounted Frame Large.pdf
C:/Bash Testing/CG SIS Standard Items/CG.S.026_Wall Mounted Frame Large Rail/References/CG.S.026_Wall Mounted Frame Large Rail.pdf
C:/Bash Testing/CG SIS Standard Items/CG.S.027_Wall Mounted Frame Large Shelf/References/CG.S.027_Wall Mounted Frame Large Shelf.pdf
C:/Bash Testing/CG SIS Standard Items/CG.S.028_Wall Mounted Frame Large Top Shelf/References/CG.S.028_Wall Mounted Frame Large Top Shelf.pdf
C:/Bash Testing/CG SIS Standard Items/CG.S.029_Wall Mounted Frame Face Out Arm/References/CG.S.029_Wall Mounted Frame Face Out Arm REV 1.pdf
C:/Bash Testing/CG SIS Standard Items/CG.S.029_Wall Mounted Frame Face Out Arm/References/CG.S.029_Wall Mounted Frame Face Out Arm.pdf
C:/Bash Testing/CG SIS Standard Items/CG.S.030_Wall Mounted Frame Cabinet/References/CG.S.030_Wall Mounted Frame Cabinet.pdf
C:/Bash Testing/CG SIS Standard Items/CG.S.030_Wall Mounted Frame Cabinet/References/CG.S.030_Wall Mounted Frame Cabinet_NEW DIVIDER.pdf
C:/Bash Testing/CG SIS Standard Items/CG.S.031_Rail Face Out/References/CG.S.031_Rail Face Out REV1.pdf
C:/Bash Testing/CG SIS Standard Items/CG.S.031_Rail Face Out/References/CG.S.031_Rail Face Out.pdf: No such file or directory

cp: cannot stat '  C:/Bash Testing/BoxFolder/': No such file or directory
>> pwd
/c/Bash Testing
>> ls
 {testfile}.txt}  '~bash_profile'   1.txt   2.txt   3.txt   4.txt   5.txt   BoxFolder/  'CG SIS Standard Items'/   script.sh*   test.sh
>> ls 'CG SIS Standard Items'
'00 Account Management'/        'CG.S.009_Nesting Table'/       'CG.S.022_Wall Mounted Frame Rail'/
'00 General'/                   'CG.S.010_Storage Block'/       'CG.S.023_Wall Mounted Frame Shelf'/
'00 Item Archive'/              'CG.S.011_Long Rail, 1528mm'/   'CG.S.024_Wall Mounted Frame Top Shelf'/
'CG.S.001_Short Rail, 1368mm'/  'CG.S.012_Wall Mounted Frame'/  'CG.S.025_Wall Mounted Frame Large'/
'CG.S.002_Short Base'/          'CG.S.013_Short Base, Slim'/    'CG.S.026_Wall Mounted Frame Large Rail'/
'CG.S.003_Square Base'/         'CG.S.014_Long Base, Slim'/     'CG.S.027_Wall Mounted Frame Large Shelf'/
'CG.S.004_Long Rail, 1368mm'/   'CG.S.015_Mannequin Stand'/     'CG.S.028_Wall Mounted Frame Large Top Shelf'/
'CG.S.005_Long Base'/           'CG.S.016_Accessory Unit'/      'CG.S.029_Wall Mounted Frame Face Out Arm'/
'CG.S.006_Short Rail, 1528mm'/  'CG.S.018_End Rail'/            'CG.S.030_Wall Mounted Frame Cabinet'/
'CG.S.007_Shelf Add On'/        'CG.S.019_Tall Nesting Table'/  'CG.S.031_Rail Face Out'/
'CG.S.008_Storage Table'/       'CG.S.020_End Rail Cap'/        'CG.S.032_ Plinths'/

提前致谢。 如果您需要更多信息，请告诉我

Answer 1

您可能想修复“cp”上的引用。 看起来您希望将所有文件复制到“C：/Bash Testing/BoxFolder/”，但副本指定“。” 作为目标文件夹。

Instead of:
 cp -v "$file  C:/Bash Testing/BoxFolder/" .

Use:
 cp -v "$file" "C:/Bash Testing/BoxFolder/"

如果要将所有文件放入当前文件夹，请将“Testing/BoxFolder/”替换为“.”。

更新 1：根据 OP 的其他信息（下面的评论），目标似乎是将树结构中的所有文件复制到单个文件夹中。 这可以使用组合的 find/xargs/cp 更有效地实现。

shopt -s globstar

s_dir="C:/Bash Testing/CG SIS Standard Items"
t_dir="C:/Bash Testing/BoxFolder"

find "$s_dir"** -iname "*.pdf" -ipath "*/References/*" -not -ipath "*/Archive/*" | xargs -L50 cp -t "$t_dir"

更新 2：globstar表面上，没有必要使用 globstar 和 find。 由于 find 已被使用，因此可以删除 globstar 和 '**'。

s_dir="C:/Bash Testing/CG SIS Standard Items"
t_dir="C:/Bash Testing/BoxFolder"

find "$s_dir" -iname "*.pdf" -ipath "*/References/*" -not -ipath "*/Archive/*" | xargs -L50 cp -t "$t_dir"

Answer 2

对于任何偶然发现并寻找答案的人：

似乎 xargs 不喜欢多个文件或文件在新行上......

但是 -exec 完美地工作

这是我的有效代码（太烦人了。一定花了大约 5 个小时摸索这个）

s_dir="C:/Bash Testing/CG SIS Standard Items"
t_dir="C:/Bash Testing/BoxFolder"

find "$s_dir" -iname "*.pdf" -ipath "*/References/*" -not -ipath "*/Archive/*"  -exec cp {} "$t_dir" \;