acl generator

Ora-24247: Network Access denied access control list (acl) -- Create an ACL BEGIN DBMS_NETWORK_ACL_ADMIN.CREATE_ACL ( Acl => 'email _ server_permissions.xml ', Description => 'enables network permissions for the e-mail Server ', Principal => 'email _ user ', Is_grant => TRUE, Privilege => 'connect '); END; / -- Associate with the mail serviceBEGINDBMS_NETWORK_AC

reliable. If we mention the SID of Michael, we can understand it as "Michael (real)". Security descriptors (Security Descriptor) Msdn says the Security Descriptor contains the security information that describes a security object. In fact, this sentence is correct, but it is probably true. Let's take a look at what the security descriptor describes? Security descriptors include: 1. Sid of the owner of the security object associated with the security descriptor and Sid of the main group of t

Conditions: 1. R1 for intranet router 2. R2 for connecting the internal and external network routing 3. R3 for Extranet routing Networking requirements: Intranet can access the external network, but the extranet can not access the intranet. Principle: reflexive ACL R1: Configuring Interface IP Router (config) #int s0/0 Router (config-if) #ip add 10.1.1.1 255.255.255.0 Router (config-if) #no sh Configuring Static Routes Router (config) #ip

The role of ACL policies-Limitations of document attribution-Anyone belongs to three roles: owner, group, other person.-Unable to achieve finer controlACL Access Policy-Ability to set independent permissions on individual users, individual groups.-Most mounted EXT3/4,XFS file systems are supported by default.Using the GETFACL,SETFACL commandFormat: Getfacl Documentsetfacl-m u: User name: Permission category documentSetfacl-m g: Group name: Permission

Python iterator and generator instance details, python Generator This article describes the python iterator and generator with examples, as shown below: 1. iterator Overview:An iterator is a way to access collection elements. The iterator object is accessed from the first element of the set until all elements are accessed. The iterator can only move forward witho

Prerequisites: If the function contains yield is the generator, the execution process encountered yield to jump out.Example:Def gen ():For I in range (10):x = Yield IPrint (x)G=ge ()Print (G.send (None)))Print (G.send (2))First say expression x = yield IIf this expression is only x = i, I believe everyone can understand. The value of I is assigned to X, and now the right side of the equals sign is a yield I, so I have to execute yield I first and then

Python generator and application instance parsing, python Generator This article focuses on the Python generator and its application, as follows.I. Definition It can be understood as a data type, which automatically implements the iterator protocol (other data types need to call their own built-in _ iter _ method), so the gen