Shell Programming and Scripting

1.113
1.456
0.556
0.021
-0.541
-0.444

FILE14=data.txt
ARRAY14=(`awk '{print}' $FILE14`)

FILE14=data.txt
ARRAY14=( $(cat $FILE14 | tr '\n' ' ') )
# testing 
for i in $(seq 0 $((${#ARRAY14[@]}-1)))
do
    echo "i=$i - ${ARRAY14[$i]}"
done

FILE14=data.txt
ARRAY14=( $(<"$FILE14") )
for (( i=0; i<${#ARRAY14[@]}; i++ )); do
  echo ${ARRAY14[i]}
done

for i in "${ARRAY14[@]}" ; do
  echo $i
done

FILE14=data.txt
i=0
while read line; do
  ARRAY14[$i]=$line
  i=$((i+1))
done < "$FILE14"
for (( i=0; i<${#ARRAY14[@]}; i++ )); do
  echo ${ARRAY14[i]}
done

# for i in {a..z};do echo $i >> infile;done
# unset array

# mapfile -O 1 array < infile
# echo ${array[3]}
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