2matzzz · February 9, 2017 14:04
diff --git a/gistfile1.txt b/gistfile1.txt
 #!/bin/bash

 regex='(s3)://[-A-Za-z0-9\+&@#/%?=~_|!:,.;]*[-A-Za-z0-9\+&@#/%=~_|]'

 if [[ $@  =~ $regex ]]
 then 
    aws s3 ls $@ --recursive | grep -v -E "(Bucket: |Prefix: |LastWriteTime|^$|--)" | awk 'BEGIN {total=0}{total+=$3}END{print total/1024/1024/1024" GB"}'
 else
    echo "format err, input e.g. s3://bucket/path/to/calc"
    exit 1
 fi
	#!/bin/bash

	regex='(s3)://[-A-Za-z0-9\+&@#/%?=~_\|!:,.;]*[-A-Za-z0-9\+&@#/%=~_\|]'

	if [[ $@ =~ $regex ]]
	then
	aws s3 ls $@ --recursive \| grep -v -E "(Bucket: \|Prefix: \|LastWriteTime\|^$\|--)" \| awk 'BEGIN {total=0}{total+=$3}END{print total/1024/1024/1024" GB"}'
	else
	echo "format err, input e.g. s3://bucket/path/to/calc"
	exit 1
	fi