Piping Find -Name to Xargs – Fix Filenames with Spaces Issue

command linefindrmxargs

Normally to remove files with spaces in their filename you would have to run:

$ rm "file name"

but if I want to remove multiple files, e.g.:

$ find . -name "*.txt" | xargs rm

This will not delete files with spaces in them.

Best Answer

You can tell find and xargs to both use null terminators

find . -name "*.txt" -print0 | xargs -0 rm

or (simpler) use the built-in -delete action of find

find . -name "*.txt" -delete

or (thanks @kos)

find . -name "*.txt" -exec rm {} +

either of which should respect the system's ARG_MAX limit without the need for xargs.

Related Solutions

Ubuntu – JPG batch compression & rename (find -exec, xargs, piping?)

convert writes to a different image file. To overwrite original image files use mogrify.

Single file:

mogrify -resize 50% Pic.jpg

All .jpg files:

mogrify -resize 50% *.jpg

Bash – Fix Filenames with Spaces Breaking For Loop and Find Command

Using for with find is the wrong approach here, see for example this writeup about the can of worms you are opening.

The recommended approach is to use find, while and read as described here. Below is an example that should work for you:

find . -type f -name '*.*' -print0 | 
while IFS= read -r -d '' file; do
    printf '%s\n' "$file"
done

This way you delimit the filenames with null (\0) characters, this means that variation in space and other special characters will not cause problems.

In order to update an archive with the files that find locates, you can pass its output directly to tar:

find . -type f -name '*.*' -printf '%p\0' | 
tar --null -uf archive.tar -T -

Note that you do not have to differentiate between if the archive exists or not, tar will handle it sensibly. Also note the use of -printf here to avoid including the ./ bit in the archive.

Best Answer

Related Solutions

Ubuntu – JPG batch compression & rename (find -exec, xargs, piping?)

Bash – Fix Filenames with Spaces Breaking For Loop and Find Command

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