I need to detect and remove lot of leading spaces on my folders & files.
i try some code like :
find /home/account -depth -name " *" -exec sh -c 'f="{}"; mv -v "$f" "...."' \;
but i couldn't find any code to remove leading space from filename or folder.
i need to :
mv "/home/account/folder/ folder 1" "/home/account/folder/folder 1"
(because i use find, and make it detect leading spaces on sub folders)
how do i remove those leading space with code that i mentioned above ? any advice would help. btw, i'm using centos 7.
-name "* " matches filenames having trailing spaces in their names. I fixed that below, and used -execdir to make it easier to remove leading space using parameter expansions.
find /home/account -depth -name ' *' -execdir sh -c '
for f; do
mv -v "$f" "${f#./[[:space:]]}"
done' _ {} +
For a dry-run precede mv with echo.
If there might be multiple leading spaces then the convenient way is to use an extglob (which is a bash extension) in the parameter expansion:
find /home/account -depth -name ' *' -execdir bash -c '
shopt -s extglob
for f; do
mv -v "$f" "${f#./+([[:space:]])}"
done' _ {} +