安装Redis,但是不是最新的,笔者安装时大概是安装3.2
yum install redis
如果要安装最新的redis,需要安装Remi的软件源,官网地址:http://rpms.famillecollet.com/
yum install -y http://rpms.famillecollet.com/enterprise/remi-release-7.rpm
yum --enablerepo=remi install redis
yum install redis
yum install -y http://rpms.famillecollet.com/enterprise/remi-release-7.rpm
yum --enablerepo=remi install redis
cat /etc/centos-release
1 | sudo dnf install epel-release |
sudo yum install epel-release
sudo yum install snapd
1 | Error: Package: snapd-selinux-2.47.1-1.el7.noarch (epel) |
yumdownloader snapd-selinux-2.47.1-1.el7.noarch
rpm –force –nodeps -ivh
启动并且开启端口sudo systemctl enable --now snapd.socket
为了支持旧模式,建立一个链接sudo ln -s /var/lib/snapd/snap /snap
2. 安装CertBotsudo snap install --classic certbot
为CertBot创建一个软链接sudo ln -s /snap/bin/certbot /usr/bin/certbot
如果想要覆盖nginx配置
sudo certbot –nginx
如果不想覆盖nginx配置
sudo certbot certonly –nginx
测试自动更新证书功能
sudo certbot renew –dry-run
可以验证域名了
sudo yum install yum-utils
1 | [nginx-stable] |
sudo yum-config-manager --enable nginx-mainline
sudo yum install nginx
1 | [root@iZj6cgoyl5x6opizfwaukrZ ~]# certbot certificates |
1 | sudo certbot revoke --cert-name 123.com |
1 | sudo certbot -d your.new.tld --expand |
yum list installed mysql*
1 | yum remove mysql-community-client mysql-community-common mysql-community-libs |
1 | rpm -qa | grep -i mysql |
1 | rpm -e mysql57-community-release-el7-9.noarch |
1 | whereis mysql或find / -name mysql 删除文件 |
1 | rm –rf /usr/my.cnf |
1 | chkconfig --list | grep -i mysql |
1 | https://dev.mysql.com/downloads/repo/yum/ |
1 | wget wget http://dev.mysql.com/get/mysql57-community-release-el7-8.noarch.rpm |
yum repolist enabled | grep "mysql.*-community.*"
yum install mysql-community-server
systemctl start mysqld
systemctl enable mysqld
grep 'temporary password' /var/log/mysqld.log
1 | Unable to find method 'org.gradle.api.tasks.TaskInputs.property(Ljava/lang/String;Ljava/lang/Object;)Lorg/gradle/api/tasks/TaskInputs;'. |
将
classpath ‘org.greenrobot:greendao-gradle-plugin:3.2.2’
升级至
classpath ‘org.greenrobot:greendao-gradle-plugin:3.3.0’
即可解决
修改输出的文件夹位置
1 | D:\Project\AS\Label\app\src\main\java\com\tscale\ttouch\label\di\component\AppComponent.java:36: 错误: [Dagger/MissingBinding] [dagger.android.AndroidInjector.inject(T)] com.tscale.ttouch.label.ui.function.FunctionActivity cannot be provided without an @Inject constructor or an @Provides-annotated method. This type supports members injection but cannot be implicitly provided. |
这个问题是因为FunctionActivity错误,应该为SettingActivity
1 | D:\Project\AS\Label\app\src\main\java\com\xxx\xxx\label\LabelApp.java:44: 错误: 找不到符号 |
最后发现是一个公共对话框的provider没有导入