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Fedora/rehl installation semanage

2022-07-06 06:44:00 【51CTO】

Semanage yes Used for configuration SELinux A tool that does not need to modify or recompile policy sources .

This includes Linux The user name is mapped to SELinux User identity and object （ Such as network port , Interface and host ） Security context mapping for .

Semanage yes Used for configuration SELinux A tool that does not need to modify or recompile policy sources .

without Semanage, You have to be right SELinux Configuration is troublesome , however SELinux Now again Linux It's standard with , So this bag becomes very important .

Check the package to install

occasionally , You may not know what package to install .

Run the following command ：

Then you can see the following output , In the following output , You'll see one called ：

policycoreutils-python-utils-3.2-1.fc34.noarch Package name and version number .

There is no need to provide the version number when installing .

install

When you find the name of the package , Run the command ：

That's all right. , You don't need to provide the version number here .

dnf Will automatically help you install the latest package .

Verification and installation

Enter the command

       
       semanage
      
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If you can see the output below , It means that your installation has been successful .

       
       [[email protected] conf.d]$ semanage -h
       
usage: semanage [-h] {import,export,login,user,port,ibpkey,ibendport,interface,module,node,fcontext,boolean,permissive,dontaudit} ...
       
semanage is used to configure certain elements of SELinux policy with-out requiring modification to or recompilation from policy source.
       
positional arguments:
       
  {import,export,login,user,port,ibpkey,ibendport,interface,module,node,fcontext,boolean,permissive,dontaudit}
       
    import              Import local customizations
       
    export              Output local customizations
       
    login               Manage login mappings between linux users and SELinux confined users
       
    user                Manage SELinux confined users (Roles and levels for an SELinux user)
       
    port                Manage network port type definitions
       
    ibpkey              Manage infiniband ibpkey type definitions
       
    ibendport           Manage infiniband end port type definitions
       
    interface           Manage network interface type definitions
       
    module              Manage SELinux policy modules
       
    node                Manage network node type definitions
       
    fcontext            Manage file context mapping definitions
       
    boolean             Manage booleans to selectively enable functionality
       
    permissive          Manage process type enforcement mode
       
    dontaudit           Disable/Enable dontaudit rules in policy
       
options:
       
  -h, --help            show this
      
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