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mv,Directory not empty不能目录覆盖

2015-06-14 23:36 447 查看

一。
mv  /test1/* /test2/test1
rm -rf /test1

二。

You can however use [code]rsync

with the

--remove-source-files

option (and possibly others) to merge one directory into another.
[/code]

rsync

won't delete any directories, so you will have to do something like

find -type d -empty -delete

afterwards to get rid of the empty source directory tree.

rsync -av /source/ /destination/
(after checking)
rm -rf /source/

--remove-source-files
 has the advantage of only removing files that were transferred successfully,
so you can use [code]find

to remove empty directories and will be left with everything that wasn't transferred without having to check

rsync

s output[/code]

cd source; find -type f | xargs -n 1 -I {} mv {} dest/{}

三。

I'd recommend these four steps:

cd ${SOURCE};
find . -type d -exec mkdir -p ${DEST}/\{} \;
find . -type f -exec mv \{} ${DEST}/\{} \;
find . -type d -empty -delete

or better yet, here's a script that implements semantics similar to

mv

#!/bin/bash

DEST=${@:${#@}}; for SRC in ${@:1:$(({#@} -1))}; do   (
cd $SRC;
find . -type d -exec mkdir -p ${DEST}/\{} \;
find . -type f -exec mv \{} ${DEST}/\{} \;
find . -type d -empty -delete
) done

0 down vote

Here is a script that worked for me. I prefer mv over rsync, so I use Jewel and Jonathan Mayer's solutions.

#!/bin/bash# usage source1 .. sourceN destlength=$(($#-1))
sources=${@:1:$length}
DEST=$(readlink -f ${!#})
for SRC in $sources; do
pushd $SRC;
find . -type d -exec mkdir -p ${DEST}/{} \;
find . -type f -exec mv {} ${DEST}/{} \;
find . -type d -empty -delete
popd

if you use use mv --backup=numbered
(or one of the other options for the --backup switch),then [code]mv

will complete the merge and preserve the files intended to be overwritten
[/code]

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