parse.sh

#!/bin/bash

for file in *.feat;do
   echo ${file##*/}
   filename=${file##*/}

   lastline="$(awk '/./{line=$0} END{print line}' $filename/filtered_func_data.ica/labels.txt)"
   echo ${lastline}
   length=${#lastline}
   parsed=${lastline:1:length-2}
   echo fsl_regfilt -i $filename/filtered_func_data -o $filename/filtered_func_data_clean -d $filename/filtered_func_data.ica/melodic_mix -f "\"$parsed"\"
done