Loading

摘要: 方法一:利用grep查找 1 strA="long string" 2 strB="string" 3 result=$(echo $strA | grep "${strB}") 4 if [[ "$result" != "" ]] 5 then 6 echo "包含" 7 else 8 echo 阅读全文
posted @ 2019-11-02 21:51 拾月凄辰 阅读(302) 评论(0) 推荐(0) 编辑