Install and configure Scheduler Agent in Oracle 11g
Oracle sched is a powerful scheduled scheduling program that not only schedules jobs to run in the local database, but also initiates these jobs on the remote host. You do not have to install the
SSH file sharing service
1. ssh remote logon [generally, Linux systems are installed and enabled by default]
1. Remote Command Line logon on Linux: ssh username @ Remote Host IP Address
Common options:
-2: SSH2. The second generation of SSH protocol
When deploying a task, one of the necessary processes is to send some files, such as the installation package, to a large number of servers. Although yuge's script is available, it is a python script written through the ssh and scp functions
Hot Standby is required in recent projects.
1. Two monitoring hosts, one master and one slave
2. The system is Windows Server 2008 environment. net4.0
3. The two monitoring hosts have the same monitoring software (C # development), but only one
Centos restart command
Common shutdown and restart commands in Linux include shutdown, halt, reboot, and init, which can be used for shutdown and restart. However, the internal working process of each command is different, next we will introduce
What I want to talk about here is not remote control tools such as telnet and rsh, but remote control of desktop applications.
X window is more advanced than MS windows. X window is a network-based graphical windows System with powerful remote
I. Implementation Principle
Use a public/private key authentication method for ssh login. The following is a simple explanation of the "Public/Private Key" authentication method:
First, create a pair of public and private keys on the client (Public
There is a lot of information about samba on the Internet, but the online information tends to be set up on enterprise-level servers. The simplest and most basic access between personal PCS is rarely written, and the wide range of network
Jenkins remote publishing script method, jenkins publishing script
Jenkins remote scripting method. In the local jenkins release script, run the cp command to move the compiled jar file to another release directory on the same server and then
How to use remote putty + xming on XPPeople who have used putty should know, Putty can execute non-graphic interface commands But if it is a command to enable the graphical interface, such as Firefox, it will not work.People who have used xwin32
TCP (Transmission Control Protocol): responsible for connecting to the remote host IP (Internet Protocol): responsible for addressing and sending packets to the location where they are located
IP Address: it is the logical address used by the
I. Implementation Principle
Use a public/private key authentication method for SSH login. The following is a simple explanation of the "Public/Private Key" authentication method:
First, create a pair of public and private keys on the client (Public
There are two types of Internet users: Internet and Intranet. Internet users can bypass the wall. Today, sonic asked about the SSH proxy. Here we will discuss how to use Putty to bypass the wall/open proxy. Organization
Theoretically, hosts that
I haven't touched the basic knowledge for a long time. It took me more than two hours to finish the two sets of questions. I have limited personal knowledge. If you find any mistakes, please specify-
First set:
Test basic network knowledge
Date: 200
Obtain IP and MAC addresses using DNS and WMI specifications
In C # programming, it is easy to obtain the Host Name and Host IP address. It provides a DNS class that allows you to easily obtain the Host Name and IP address.
Example:String
Introduction:
NC (full name Netcat) has the reputation of "Swiss Army Knife" in the network industry. It is small and powerful, and is designed as a stable backdoor tool that can be easily driven directly by other programs and scripts. It is also a
Premise: Code on the remote server and local code synchronizationFirst step: Configure the startup.sh file under the remote serverIn the first line add: Declare-x catalina_opts=
Exportfs command
The EXPORTFS command is used to manage the list of file systems for the current NFS share.
Common options
-A: Uninstall all or mount all
-R: Re-mount
-U: Uninstalling a directory
-V: Show shared
While watching MHA source and learning Perl language three NodeUtil.pmNodeUtil.pm source analysisMHA code is divided into Mha4mysql-manager (Management node) and Mha4mysql-node (Database node) two parts, maybe some people think mha4mysql-node only
How to use rsync under LinuxSpit Groove After summing up the SCP yesterday, I saw that there was finally a talk about Rsync, a cloud: Curiosity killed the cat. With the attitude of learning to find out the rsync, and then carried out some simple
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