chmod 644

First, the directory permissions set is very important: can effectively prevent hackers upload trojan files. If you pass chmod 644 *-R, the PHP file has no access. If you pass chmod 755 *-R, the PHP file has a high permission. So you need to set

Background As an endless life, tossing more than the yards of farmers. A variety of operating systems I do not know how many times, countless nights repair data overnight, re-install the system, that tired ah!! Option 1: Backup. The

Command Installation:In the case of Microsoft Ya-Black font (the other font is the same as the Arial, blackbody, etc.), our JAS-Black font file is: Yahei.ttf (placed in its own home directory) (in the Widows directory of the fonts directory to find

Transferred from: http://hi.baidu.com/inclover/blog/item/0a7f6f97efddde6755fb96e5.html1, the Linux file attributes summary;The properties of a Linux file or directory include: the file or directory node, type, permission mode, number of links, the

SSH mode (for standalone servers or VPS) The code is as follows Copy Code Find. -type f-exec chmod 644 {};Find. -type d-exec chmod 755 {};chmod o+w var var/.htaccess app/etcChmod MageChmod-r O+w MediaIf is isn't working,

Linux Platform Monitoring the SQL statements executed by MySQLIn order to do well with the development of performance and functional testing, easy to monitor the execution of the SQL statement, You can add the following in/etc/mysqld:Log

Monitoring SQL statement execution efficiency based on MySQL slow log Enable MySQL log-slow-queries (slow query record). In the Linux environment to find the My.cnf file (generally in/etc/mysql/), and then you may find that the file can not be

Description: This guide will show you how to use Qmail/vpopmail/courier-imap/qmail-scanner/igenus to build a messaging system. 1. Foreword This part of the text is translated from Gentoo forums. You can access the above address to view the

Js Preface This paper introduces the establishment of the development environment of the melting JSP, PHP and Java in a stove, in order to suit the needs of the most beginners, many steps are to use more convenient method, and strive to be simple a

Install and configure Hadoop in Linux Before installing Hadoop on Linux, you need to install two programs: JDK 1.6 or later; We recommend that you install OpenSSH for SSH (Secure Shell protocol ). The following describes the reasons for

Just a few days ago, I have just carved the Ubuntu10.04.1LTS disk. In less than two days, ubuntu released the new version Ubuntu10.10, codenamed MaverickMeerkat (Fox cake) on July 10, October 10, and also released Edubuntu10.10 and Kubuntu. I had to

Webmail is undoubtedly an essential part of any email server. Although the local mail client generally has more functions than Webmail, it is sometimes tricky to access IMAP or SMTP from a trusted external network through an email client.

  When using ssh to log on to a remote host (suse linux), the following problems occur:   Ssh_exchange_identification: Connection closed by remote host,   This problem is caused by SSH security restrictions. Although it is a good solution, it is

Copy three font files (simsun. ttcSURSONG. TTFtahoma. ttf) to the/usr/share/fonts/zh_CN/TrueType/directory, run the following command: mkdir-p/usr/share/fonts/zh_CN/TrueType/sudocp/media/hda1/windows/fonts/simsun. ttc/usr/share/fonts/zh_CN/True Copy

MySQL has become one of the most widely used databases on the network, especially for Web applications. It occupies the absolute advantage of Small and Medium applications. All of this comes from its small and easy-to-use, secure and effective, open

JSP, PHP, and JAVA integrated development environment 2-General Linux technology-Linux programming and kernel information, the following is a detailed description. Development Environment Integrating JSP, PHP, and JAVA 1 Author: XiaoYu 7. install

Below is a MySQL backup instance, which is tested and passed in Ubuntu. The task is a local backup. It can be used on the server side. #! /Bin/bashecho "backupmysqlV1.0" ### datestamp =$ (date + % Y-% m-% d) ### path ### startdir

1. Compile and install the first MySQL 5.1.33 cd /opt/usr/sbin/groupadd mysql/usr/sbin/useradd -g mysql mysql -s /bin/nologin -d /usr/local/mysqltar -zxvf mysql-5.1.33.tar.gzcd mysql-5.1.33/./configure --prefix=/usr/local/mysql/ --enable-assembler --

How to transmit files securely using SFTPWhat is SFTP? Before learning about SFTP, let's take a look at what FTP is. File Transfer Protocol (FTP) is a common method for transferring files between two terminal systems. SFTP is the SSH File Transfer

Article Title: A simple tutorial on parallel version system CVS. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open