Bash: Loop over files listed in a text file and move them

directory of the script should be the your location of the files

TO_B=file1.txt
TO_C=file2.txt

for file in $TO_B
do
mv ${file} B/
done

for file in $TO_C
do
mv ${file} C/
done

BASH FAQ entry #1: "How can I read a file (data stream, variable) line-by-line (and/or field-by-field)?"

If the filename will remain the same then the second argument to mv can be just the directory.

cat file-list.txt | while read i; do
   # TODO: your "mv" command here.  "$i" will be a line from
   # the text file.
done