# 'find' some files, then use 'xargs' to pass them pairwise to 'mv'
# moving the contents of the first file to the second file
# 'xargs' will stop when 'mv' returns a bad exit code
find "$HOME" / -type f -print0 | xargs -0 -n 2 mv -f
# 'find' some files, then use 'xargs' to pass them pairwise to 'mv'
# moving the contents of the first file to the second file
# 'xargs' will stop when 'mv' returns a bad exit code
find "$HOME" / -type f -print0 | xargs -0 -n 2 mv -f