#!/bin/bash

filename=$1
#file1=$2
#While loop to read line by line
while read -r line
do
    readLine=$line
    readLine1=$line
#   	if [[ $readLine = */2 ]] ; then 
	if [[ $readLine = @SRR* ]] && [[ $readLine = */2 ]] ; then
        echo "$readLine"
	awk '/\/2/ {for(i=1; i<=3; i++) {getline; print}}' $readLine
#	var=${readLine#*/2}
#	echo "$var"
        #echo "$fastq2"
	#sed -i "$bc" "$line"
 fi

done < "$filename"

#sed -i '/^@SRR/d' "$file1"
#sed -i "s|/[0-9]*@SRR|#SRR|g" "$file1"
#sed -i 's/_barcode=.*//' "$#file1"