摘要: #!/bin/shzero=0 status=1 let status=0 if [[ $status -eq $zero ]];then echo "bu >= 3.6"else echo ">= 3.6"fi 阅读全文
posted @ 2019-10-09 23:33 anobscureretreat 阅读(220) 评论(0) 推荐(0)
摘要: vi /Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/http/client.py vi /Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/requests/models.py 阅读全文
posted @ 2019-10-09 23:15 anobscureretreat 阅读(447) 评论(0) 推荐(0)
摘要: #主流的Linux发行版 Ubuntu, Debian ,Fedora, CentOS,Red Hat,Red-flag Linux ************************************************************************************************* #常用命令 rmdir 命令删除目录 mkdir命令创建目... 阅读全文
posted @ 2019-10-09 22:26 anobscureretreat 阅读(546) 评论(0) 推荐(0)
摘要: #从表iot_company选择,company_name字段包含10091015的项SELECT id FROM iot_company WHERE company_name LIKE "%10091015%"; 阅读全文
posted @ 2019-10-09 13:44 anobscureretreat 阅读(1477) 评论(0) 推荐(0)