WengQiang's Blog

useful commands

发表于 2017-04-28 更新于 2023-11-17 分类于 technique Waline：

useradd 添加用户 useradd -d /home/wengqiang -m wengqiang -s /bin/bash 创建用户wengqiang
usermod 修改创建用户的相关属性 usermod -s /bin/sh wengqiang 修改用户wengqiang的登录shell

usermod -aG sudo wengqiang 将用户wengqinag加入到sudo group中

chown owner_name:group_name file_name

发表于 2017-03-17 更新于 2022-03-22 分类于 technique Waline：

don't need (), but always need{}

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for initvaule = value; condition < condition-value; endcondition{

}

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for condition {

}

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for index, value := range os.Args[1:]{

}

发表于 2017-03-14 更新于 2022-03-22 分类于 technique Waline：

ip.src eq 192.168.10.106 and ip.dst eq 192.168.10.106

发表于 2017-02-22 更新于 2022-03-22 分类于 technique Waline：

Flask-SQLAlchemy is an extension for Flask that adds support for SQLAlchemy to your application. It requires SQLAlchemy 0.6 or higher

Flask-Session is extension for server side session.

Flask-jsonrpc is json rpc extent

发表于 2017-01-18 更新于 2022-03-22 分类于 technique Waline：

Docker版本为1.12或更高创建或编辑/etc/docker/daemon.json, 修改成如下形式：

{
    "registry-mirrors": [
        "加速地址"
    ],
    "insecure-registries": []
}