Linux

Mini CentOS6.3 32-bit openvpn2.2.2 note found that pptp vpn was not available in the past, so I tried OPENVPN! GOOGLE started after turning it over. In the test environment, 512 of ttvps memory VPS and 32-bit centos6.3 mini installation version are

Solve the problem that the hard disk temperature is high when running ubuntu swappiness = 0: the maximum use of physical memory, then the swap space www.2cto.com swappiness = 100: actively use swap partitions, in addition, the data in the memory is

This article introduces JBoss and Tomcat respectively, and compares JBoss with Tomcat to give readers a better understanding of JBoss and Tomcat. In recent years, JBoss and Tomcat have become two stars, and JBoss has become the most rapidly

Disable the display of the Apache directory list-Indexes FollowSymLinks: how to modify the directory configuration to disable the display of the Apache directory list. By default, if you enter the address http: // localhost: 8080/in the browser, if

Optimize the TCP Parameter vi/etc/sysctl of the nginx server kernel. add the following content at the end of conf: www.2cto.com. ipv4.tcp _ max_tw_buckets = 6000. net. ipv4.ip _ local_port_range = 2048 65000 net. ipv4.tcp _ tw_recycle = 1 net.

How to enable your program to automatically start at linux boot only requires/etc/rc. add your program in local. For example, you can add the following configuration when the nginx service runs automatically at each startup, add the last

Linux ps command parameters and Usage Details PS is the most commonly used and very powerful process in LINUX view command 1. ps introduction www.2cto.com the two commands mentioned earlier are used to view the current user status of the system. Let'

Install gtkpod with the ipod shuffle in ubuntu, and then use the GUI. Www.2cto.com does not use iTunes under Ubuntu. How to Use iPod is always subject to some research. In this article, I will explain how to shuffle 2 under Ubuntu! The main

Arch command installation download arch: url code http://mirrors.163.com/archlinux/iso/2012.12.01/archlinux-2012.12.01-dual.iso www.2cto.com make U disk Installation Boot: terminal Execution Code dd if = archlinux-2012.12.01-dual.iso of =/dev/sdb

Light VIM (3): delete this section to see how to delete it. The DELETE command is relatively simple, however, to delete www.2cto.com more efficiently, you need to use the various mobile command characters described in section 1 to delete x to delete

The ubuntu server static IP address and DNS server set the Ubuntu network parameters to be saved in the file/etc/network/interfaces. By default, dhcp and dynamic IP addresses are used to obtain the network parameters. Www.2cto.com: 1)

The running logic of iptables and resolution of the-I-A parameter are confusing when I first came into contact with Iptables.-I inserts one or more rules, -A is to append one or more rules. Add a rule. What is the difference between the two rules?

The installation tree of Linux is created. The installation tree of the Xen virtual system is used as an example to install the Linux Virtual System in the semi-virtualization environment of the Xen virtual machine. The installation tree of the

When centos 5.8 is installed for the first time, if you select English, the system will not install the Chinese support package, which leads to garbled Chinese characters (small box) ....... All the methods found on the Internet do not work.

In Linux, the installation of dosbox configuration is very simple. Many Release versions are available in the source. I use debian and sudo apt-get install dosbox. To compile the source code on sourceforge, download the source code. Www.2cto.com

During the work test, the software implements a routing forwarding function and requires relevant configuration tests.The actual situation is as follows:One machine, PC1, is CentOS 5.5, with two NICs eth0 and eth1. Eth0 Internet, assuming 75.58.2.1;

Fix file garbled characters in LinuxAfter the system is installed, file output is not supported by default.Modify the/etc/sysconfig/i18n FileDefault# LANG = "en_US.UTF-8"# SUPPORTED = "en_US.UTF-8: en_US: en"# SYSFONT = "latarcyrheb-sun16"ChangeLANG

In the maintenance of Linux systems, dependency between Linux software packages is a headache. For example, if you want to install software package A, you are prompted to install software package B before installing software package A. When you

To use temporary files, consider the following:Ensure that the file names of temporary files do not conflict with each other.Ensure that the contents of temporary files are not peeked, deleted, or modified by other users or hackers.The mkstemp and

About swap partition settings: A popular saying that the swap partition should be twice the size of memory when installing the Linux system. That is to say, if the memory is 2 GB, 4 GB hard disk space should be split as swap space. In fact, this is