我正在用SSL实验室验证我的域名,并获得了F级
我收到了这条信息
This server is vulnerable to the OpenSSL Padding Oracle vulnerability (CVE-2016-2107) and insecure. Grade set to F.
我正在使用Ubuntu并实施以下步骤:
**sudo apt-get update && sudo apt-get upgrade**
和以下步骤
sudo apt-get install make (安装编译库Make)
wget https://www.openssl.org/so
我正在使用Vagrant命令来运行,但是我总是会遇到这个错误
There was an error while executing `VBoxManage`, a CLI used by Vagrant
for controlling VirtualBox. The command and stderr is shown below.
Command: ["startvm", "0cda9586-5016-446e-880e-fae72f66dae4", "--type",
"headless"]
Stderr: VBox
有一个表和一个gin索引,插入1,000,000个随机数。0<数字< 100,000。
测试两个等效查询
create table Test
(
id serial primary key,
code varchar(255) not null
);
create index Test_code_gin on Test using gin (code gin_trgm_ops);
-- Test1
explain analyse
select * from Test where code like '1234';
-- Test2
expla
当我对某个文件夹执行SVN更新时,我遇到了一个奇怪的错误。似乎该文件夹只会部分更新。
A trunk/adw_cleanup
A trunk/adw_cleanup/lib
A trunk/adw_cleanup/lib/DriveInfo.pm
A trunk/adw_cleanup/adw_cleanup.pl
A trunk/adw_cleanup/adw_cleanup.vpw
A trunk/adw_cleanup/adw_cleanup.vpj
A trunk/adw_cleanup/adw_cleanup.vtg
A trunk/a