查询哪个程序占用了443端口
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netstat -pntl | grep 443 |
显示为apache2占用
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tcp6 0 0 :::443 :::* LISTEN 6836/apache2 |
使用aiohttp为SenseHat创建api
使用aiohttp可以创建本地API接口用于远程调用SenseHat，再配合frp，可以实现在线调用SenseHat。
解决artisan migrate出错Specified key was too long; max key length is 767 bytes
修改laravel/config/database.php
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'mysql' => [ 'driver' => 'mysql', 'url' => env('DATABASE_URL'), 'host' => env('DB_HOST', '127.0.0.1'), 'port' => env('DB_PORT', '3306'), 'database' => env('DB_DATABASE', 'forge'), 'username' => env('DB_USERNAME', 'forge'), 'password' => env('DB_PASSWORD', ''), 'unix_socket' => env('DB_SOCKET', ''), 'charset' => 'utf8', 'collation' => 'utf8_unicode_ci', 'prefix' => '', 'prefix_indexes' => true, 'strict' => true, 'engine' => null, 'options' => extension_loaded('pdo_mysql') ? array_filter([ PDO::MYSQL_ATTR_SSL_CA => env('MYSQL_ATTR_SSL_CA'), ]) : [], ], |
从
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'charset' => 'utf8mb4', 'collation' => 'utf8mb4_unicode_ci', |
调整为
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'charset' => 'utf8', 'collation' => 'utf8_unicode_ci', |
删除出错但已经创建的数据表后，重新php artisan migrate
解决composer内存溢出导致无法执行命令
运行composer命令退出
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# composer require laravel/sanctum Using version ^2.4 for laravel/sanctum ./composer.json has been updated Loading composer repositories with package information Updating dependencies (including require-dev) Killed |
查找composer安装位置
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which composer /usr/local/bin/composer |
官方文档-内存限制错误
v2ray后端配置
v2ray
安装v2ray
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bash <(curl -L -s https://install.direct/go.sh) |
默认配置文件/etc/v2ray/config.json
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{ "inbounds": [{ "port": 34227, "protocol": "vmess", "settings": { "clients": [ { "id": "989b260c-2a69-45e6-b855-76475528c33c", "level": 1, "alterId": 64 } ] } }], "outbounds": [{ "protocol": "freedom", "settings": {} },{ "protocol": "blackhole", "settings": {}, "tag": "blocked" }], "routing": { "rules": [ { "type": "field", "ip": ["geoip:private"], "outboundTag": "blocked" } ] } } |
验证配置文件
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/usr/bin/v2ray/v2ray -test -config=/etc/v2ray/config.json |
重启服务
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service v2ray restart |