仅使用bash /标准Linux命令在字符串中剥离单引号和双引号

echo 'string with "quotes" and \'single quotes\'' | sed "s/'//g" | sed 's/"//g'

echo 'string with "quotes" and \'single quotes\'' | tr -d \"\'

echo 'string with "quotes" and \'single quotes\'' | awk '{gsub(/["\047]/,"")}1'