FTP Server is more common on the web, the function of the Linux FTP command is to control the transfer of files between the local machine and the remote machine in the way of the command, here is a detailed description of some of the Linux FTP
There is a handy tool in the JDK "VISUALVM" can be visualized real-time visualization of the Java program memory changes, for understanding GC and Java memory Management is still a great help, before the forum to see the post about Java memory
Linux rsync Command detailed
[Date: 2011-04-28]
Source: Linux Community Author: Linux
1. What is rsyncRsync (remotesynchronize) is a remote data synchronization tool that allows you to quickly synchronize files between
Rsync is a remote synchronization tool that you can use to back up a database, or picture a picture server
Modifying the contents of the file will also be synchronized
Note: There is no relationship between the account password and the system
One, tomcat background (turn)
Since JSP release, the introduction of a variety of JSP engine. After completing the development of GNUJSP1.0, the Apache group began to consider developing a JSP server that could provide Web services directly on Sun
Configure SSH, the implementation of no password login
without password, the effect is in master, through SSH host2 or ssh host3 or ssh host4 can be landed on the other computer. And you don't have to enter a password.
Four virtual
Rsync usually use a lot of places, find a detailed version, have various configuration instructions as well as several examples posted on the memo and reference
Rsync is a data mirroring Backup tool under Unix-like systems, and--remote sync can be
Strategy
Related URL: http://www.yufeng.net
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Tomcat4.01 Full Raiders
One: Introduction
Tomcat is an important subproject in the Jakarta Project, selected by Javaworld Magazine as the most innovative Java product of the 2
In Tomcat, access log is not set by default. Configure the following in the Server.xml file.
[HTML] view plain copy print? --In general, Tomcat and Apache are used together, and Apache also has access log. TOMCA also set the words are
How to upload your local code to GitHub
Description: Win7 operating system, the client uses Git. Preface
When searching for information, I saw a lot of friends who put the source code on GitHub, so I had the idea of uploading my codes to GitHub.
Common exceptions:ORA-14025: Cannot specify partition for a solid view or a solid view logOra-14026:partition and cluster clauses repel each otherORA-14027: Only one partition clause can be specifiedORA-14028: Missing at or values
Http://www.ruanyifeng.com/blog/2014/06/git_remote.html1.git Init
2.git Remote Add Origin Gogs@user:ku/xiaodahangyun.gitNote: Git remote is used to manage the host name of the remote host, and the command above is to add a remote host
3.git
%a-remote IP Address
%a-local IP Address
%b-bytes sent, excluding HTTP headers, or '-' if no Bytes were sent
%b-bytes sent, excluding HTTP headers
%h-remote host name (or IP address if enablelookups for the connector is false)
%h-request
Copy the daily EXPDP export file of an Oracle database to a remote server using shell scriptingZhao Full Text Network name: GuestartWe have a production environment Oracle database, although the daily Rman backup, but also overwhelmed by the
Tag: Stack time Val format port HTTP format End DirectorSometimes we have to use Log analysis tool to analyze the log, we need to format the log, for example, to format accesslog into such a formatC-ip s-ip x-instanceport Date time-taken x-protocol
Based on Red Hat Enterprise Linux 7.51, IfconfigIfconfig network parameters for obtaining and configuring network interfaces in the format "ifconfig [network Devices] [parameters]"Parameters:Add Addr/prefixlen: Adds a IPV6 address to the network
1 Command W to view the system load:user-logged in User nametty-system-assigned terminal number after loginfrom-remote host name, where to log in fromlogin-when to log inHow long the idle-is idle, indicating when the user is idle. This is a timer
Introduction to JDK JRE JVM
JDK (Java Development Kit): Is the Java language Development Toolkit, which provides the Java language development tool, which contains the JRE, but also contains the Jvmjava virtual machine.
JRE (Java
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