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docs/Linux/RedHat系文档.md
2026-01-14 11:27:47 +08:00

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软件安装

安装pip

curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py
python3 get-pip.py --user

安装ansible

# 为当前用户正常安装
python3 -m pip install --user ansible
# 为当前用户最小安装
python3 -m pip install --user ansible-core
# 升级ansible
python3 -m pip install --upgrade --user ansible


# 隔离环境安装ansible
pip install --user pipx
pipx install --include-deps ansible
pipx upgrade --include-injected ansible

激活订阅管理

命令行取消激活

# 取消注册
subscription-manager unregister 
# 清理文件
subscription-manager clean

命令行激活订阅

注册订阅
subscription-manager register --username adhsite@qq.com --password n5HIvS9C3mGb#Esz

firewalld防火墙基本用法

# 启动: 
systemctl start firewalld

#查看状态: 
systemctl status firewalld

#停止: 
systemctl disable firewalld

# 禁用: 
systemctl stop firewalld

# 放通80端口(--permanent永久生效没有此参数重启后失效)
firewall-cmd --zone=public --add-port=80/tcp --permanent 

# 关闭80端口
firewall-cmd --zone=public --remove-port=80/tcp --permanent

# 更新防火墙规则: 
firewall-cmd --reload

# 查看所有打开的端口: 
firewall-cmd --zone=public --list-ports

# 查看版本: 
firewall-cmd --version

# 查看帮助: 
firewall-cmd --help

# 显示状态: 
firewall-cmd --state

# 查看区域信息: 
firewall-cmd --get-active-zones

# 查看指定接口所属区域: 
firewall-cmd --get-zone-of-interface=eth0

# 拒绝所有包:
firewall-cmd --panic-on

# 取消拒绝状态: 
firewall-cmd --panic-off

# 查看是否拒绝: 
firewall-cmd --query-panic

# 查看80端口
firewall-cmd --zone=public --query-port=80/tcp