Thread: manipulateing files listed in text file

I am trying to write a script that will copy all file listed in a text file (100s of file names) to a new directory each time I run it

Im trying to work up a test script using this model
Assume the script will run with main as current working directory and I know how many files/lines will be in List.txt

Contents of main
script.sh
sort < is a folder
List.txt
stuff.pdf
misc.rtf
junk.txt
thing.txt

Contents of List.txt
stuff.pdf
misc.rtf
thing.txt

Script so far (contests of script.sh)
#1/bin/bash

count =0
while [ $count -le 3 ]
do
filename= sed -n '1p' List
cp $filename sort
count=$(($count + 1 ))
done

Problems
(1)
count though lines with counter
something like
filename= sed -n '$countp' List

Im open to useing a different command here cat or whatever
but I want it to take the value from $count and grab whatevers is on the coresponding line in List.txt and store the result in a variable


(2)
use the file name stored in $filename in copy command
right now its viewing sort as the source not the destination $filename is not being read in

Any help would be appreciated

hi,

Code:

while read filename
do...
   cp "filename" sort/
   ...
done <list.txt

using bash mapfile

Code:

mapfile -t filenames <list.txt
cp "${filename[@]}" sort/