Shell Programming and Scripting

#!/bin/bash
file="/home/CSV/data.csv"
badfile="/home/CSV/bad/"
while IFS= read -r line
do
num_fields=`echo "$line" | awk -F'|' '{print NF}'`
field1=`echo "$line" | awk -F'|' '{print $1}'`
	echo $num_fields
	echo $field1
done <"$file"

file="/home/CSV/data.csv"
badfile="/home/CSV/bad/"
num_fields=`echo "$line" | awk -F'|' '{print NF}'`
field1=`echo "$line" | awk -F'|' '{print $1}'`

#!/bin/bash
. ./config.cfg
while IFS= read -r line
do
	echo $num_fields
	echo $field1
done <"$file"

declare -a my_array
while read line
do
   my_array=($line)
   echo "number of fields ${#my_array[@]}"
   echo "First field ${my_array[0]}"
done < $file

awk '{print "Field one is \""$1 "\" with field count " NF}' $file

file="/home/CSV/data.csv"file="bad"
badfile="/home/CSV/bad/"
runcode(){
num_fields=`echo "$line" | awk -F'|' '{print NF}'`
field1=`echo "$line" | awk -F'|' '{print $1}'`
}

. ./config.cfg
while IFS= read -r line
do
        runcode
        echo $num_fields
        echo "$field1"
done <"$file"

   IFS="|" my_array=($line)

set -f

set -f
oIFS=$IFS; IFS="|"
while read -r line
do
   set -- $line
   echo "number of fields $#"
   echo "First field $1"
done <"$file"
set +f
IFS=$oIFS