osx - Remove spaces from filenames in folder -

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i have situation need daily go on 400+ files in folder on xsan , replace spaces under-scores in filenames of files.

does 1 have script @ hand can run via terminal example me?

here go, loops through files (and folders) in current directory:

for oldname in *   newname=`echo $oldname | sed -e 's/ /_/g'`   mv "$oldname" "$newname" done

please note overwrite files same name. is, if there 2 files have otherwise identical filenames, 1 has underscore(s) other has space(s). in situation, 1 had underscores overwritten 1 had spaces. longer version skip cases instead:

for oldname in *   newname=`echo $oldname | sed -e 's/ /_/g'`   if [ "$newname" = "$oldname" ]       continue   fi   if [ -e "$newname" ]       echo skipping "$oldname", because "$newname" exists   else     mv "$oldname" "$newname"   fi done

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