原创 sql謂詞

sql謂詞 like謂詞 前方,後方,中間一致性查詢 select * from t where l like 'ddd%' in謂詞 exist謂詞 is null謂詞

原创 crld學習報告

crld 典型的race condition漏洞 首先需要創建crld文件夾 Create-Read-Link-Delete Service Base Path: /home/crld/crld/ Commands: