使用UNIX批量重命名文件-我应该使用awk吗?

如果你有 rename 在UNIX上,您应该能够使用以下命令:

mkdir images_renamed
cd images_renamed
cp ../103*.jpg .
rename 103 201003 *.jpg

rename FROM TO FILE 将重命名指定的所有文件 FILE FROM 到 TO .

如果不可用,您可以使用以下内容:

mkdir images_renamed
for fspec in 103*.jpg ; do
    cp ${fspec} images_renamed/201003${fspec:3}
done

find

#!/usr/bin/bash

rm -rf images_renamed
ls -lR images
echo

cd images
find . -name '*.jpg' | while read -r; do
    mkdir -p "../images_renamed/$(dirname "$REPLY")"
    echo 'Copying from' [$REPLY]
    echo '          to' [../images_renamed/$REPLY] and renaming.
    echo
    cp "$REPLY" "../images_renamed/$REPLY"
    cd "$(dirname "../images_renamed/$REPLY")"
    rename 103 201003 "$(basename "$REPLY")"
    cd - >/dev/null
done

cd ..
ls -lR images_renamed

只需要中间的一部分,其余的用于测试。下面的输出显示了它的工作原理,将每个文件复制到新的目录结构,并重命名相关文件。

images:
total 0
drwxr-xr-x+ 1 pax None 0 2010-08-12 20:55 dir1
drwxr-xr-x+ 1 pax None 0 2010-08-12 20:55 dir2
drwxr-xr-x+ 1 pax None 0 2010-08-12 20:56 dir3

images/dir1:
total 0
-rw-r--r-- 1 pax None 0 2010-08-12 20:55 102xxx.jpg
-rw-r--r-- 1 pax None 0 2010-08-12 20:55 103xxx.jpg

images/dir2:
total 0
-rw-r--r-- 1 pax None 0 2010-08-12 20:55 103yyy.jpg

images/dir3:
total 0
drwxr-xr-x+ 1 pax None 0 2010-08-12 20:55 dir 4

images/dir3/dir 4:
total 0
-rw-r--r-- 1 pax None 0 2010-08-12 20:55 103zzz.jpg

Copying from [./dir1/102xxx.jpg]
          to [../images_renamed/./dir1/102xxx.jpg] and renaming.

Copying from [./dir1/103xxx.jpg]
          to [../images_renamed/./dir1/103xxx.jpg] and renaming.

Copying from [./dir2/103yyy.jpg]
          to [../images_renamed/./dir2/103yyy.jpg] and renaming.

Copying from [./dir3/dir 4/103zzz.jpg]
          to [../images_renamed/./dir3/dir 4/103zzz.jpg] and renaming.

images_renamed:
total 0
drwxr-xr-x+ 1 pax None 0 2010-08-12 21:19 dir1
drwxr-xr-x+ 1 pax None 0 2010-08-12 21:19 dir2
drwxr-xr-x+ 1 pax None 0 2010-08-12 21:19 dir3

images_renamed/dir1:
total 0
-rw-r--r-- 1 pax None 0 2010-08-12 21:19 102xxx.jpg
-rw-r--r-- 1 pax None 0 2010-08-12 21:19 201003xxx.jpg

images_renamed/dir2:
total 0
-rw-r--r-- 1 pax None 0 2010-08-12 21:19 201003yyy.jpg

images_renamed/dir3:
total 0
drwxr-xr-x+ 1 pax None 0 2010-08-12 21:19 dir 4

images_renamed/dir3/dir 4:
total 0
-rw-r--r-- 1 pax None 0 2010-08-12 21:19 201003zzz.jpg

#!/usr/bin/bash

rm -rf images_renamed
ls -lR images
echo

cd images
mkdir -p ../images_renamed
find . -name '*.jpg' | while read -r; do
    newfile="$(basename "$REPLY")"
    echo 'Copying from' [$REPLY]
    echo '          to' [../images_renamed/$newfile] and renaming.
    echo
    cp "$REPLY" "../images_renamed/$newfile"
    cd ../images_renamed
    rename 103 201003 "$newfile"
    cd - >/dev/null
done

输出:

cd ..
ls -lR images_renamed
images:
total 0
drwxr-xr-x+ 1 allan None 0 2010-08-12 20:55 dir1
drwxr-xr-x+ 1 allan None 0 2010-08-12 20:55 dir2
drwxr-xr-x+ 1 allan None 0 2010-08-12 20:56 dir3

images/dir1:
total 0
-rw-r--r-- 1 allan None 0 2010-08-12 20:55 102xxx.jpg
-rw-r--r-- 1 allan None 0 2010-08-12 20:55 103xxx.jpg

images/dir2:
total 0
-rw-r--r-- 1 allan None 0 2010-08-12 20:55 103yyy.jpg

images/dir3:
total 0
drwxr-xr-x+ 1 allan None 0 2010-08-12 20:55 dir 4

images/dir3/dir 4:
total 0
-rw-r--r-- 1 allan None 0 2010-08-12 20:55 103zzz.jpg

Copying from [./dir1/102xxx.jpg]
          to [../images_renamed/102xxx.jpg] and renaming.

Copying from [./dir1/103xxx.jpg]
          to [../images_renamed/103xxx.jpg] and renaming.

Copying from [./dir2/103yyy.jpg]
          to [../images_renamed/103yyy.jpg] and renaming.

Copying from [./dir3/dir 4/103zzz.jpg]
          to [../images_renamed/103zzz.jpg] and renaming.

images_renamed:
total 0
-rw-r--r-- 1 allan None 0 2010-08-12 22:41 102xxx.jpg
-rw-r--r-- 1 allan None 0 2010-08-12 22:41 201003xxx.jpg
-rw-r--r-- 1 allan None 0 2010-08-12 22:41 201003yyy.jpg
-rw-r--r-- 1 allan None 0 2010-08-12 22:41 201003zzz.jpg

在ZSH中,您可以这样做(可能也在Bash中工作,对此不确定):

for f in **/103*.jpg; mv $f some_other_directory/201003${${f:t}#103}

也许我还可以让你对我写的一个工具感兴趣: http://github.com/jkramer/virn

像这样的事情可能会有帮助:

cd images
find . -name '*.jpg' | while read -r img; do
    mkdir -p "../images_renamed/$(dirname "$img")"
    cp -v "$img" "../images_renamed/$(echo "$img" | sed -e 's/^103/201003/')"
done

注:未测试。但不应删除内容。

ls -d images*
images/          images_renamed/


for i in `find images -type f`
do
  cp $i images_renamed/$(basename $i | sed s/^103/201003/)
done

find /path -type f -name "10*jpg" | sed 's/.*/mv &/' | sed 's/mv \(.*\/\)\(.[^/]*\)/& \120\2/' | sh

还没有测试,但类似的东西可以在bash中工作:

for i in `ls 103*.jpg`; do cp $i newdir/201003${i:3}; done