Linux

Ctags: A vw file, for example, vw/usr/pas/php/src/public/car/stocklist/ListDB. class. php tip 1: Find a function and press Ctrl, then press] this key to select the file you are looking for (select a number), then press enter and press Ctrl, then

Install JDK 1.6 In Ubuntu. download jdk-6u35-linux-i586.bin 2. modify the file to an executable, such as chmod 777 jdk-6u35-linux-i586.bin 3. execute this file, such as sudo. jdk-6u35-linux-i586.bin 4. after installation, you must configure the

After iptables is set, ftp cannot be accessed normally. The solution sets iptables to prohibit all ports. Only after the policy is accessed, ftp cannot be accessed normally in most cases, because ftp has two active and passive connection modes, a

Linux tar is used to compress files after a certain date. To facilitate Incremental backup of server data, appropriate tar parameters can be used to regularly package Java code tar cvf backtup.tar -- newer "2012-10-01 00:00:00" under cron"

Ssh password-free logon command line 1. Use ssh-keygen-t rsa to generate the private key and public key ssh-keygen-B 1024-t dsa Generating public/private dsa key pair. enter file in which to save the key (/home/user /. ssh/id_dsa):/home/user /.

The error message is as follows: Warning: Exec () functions function.exe c]: Unable to fork [net user] inE: \ oexam \ index. phpOn line2Array ()-1 From this error, I again deeply understand why a CMD should be passed to a readable and Executable

In linux, check whether the variable has been set. $ {test:-newvalue} is mainly used to test whether the variable test has been defined. If soPrint the defined value. If there is no value, the newvalue is printed,Value is assigned to the test

When linux crontab is used, the shutdown name is set to crontab. Permission: All users can use the following command: www.2cto.com crontab [-u user] file crontab [-u user] {-l |-r |-e} description: crontab is used to allow users to execute programs

Linux system tomcat started normally cannot access the Home Page environment: linux system tomcat 6.0.24 jdk 1.6 www.2cto.com firewall problem view firewall command: chkconfig -- list | grep-I iptables disable firewall command: /sbin/service

Apacha for ora 17 virtual host configuration has been updated to 2.2.2. the biggest difference between this version and the popular version on the network lies in: www.2cto.com 1. the root directory of the server is/var/www/instead of/usr/local/www /

My system is in CentOS4.3 and JDK1.4.2 is installed directly when the system is installed. Now I want to install JDK1.5, when executing rpm-ql jdk, rpm-qa java, and rpm-qa j2sdk, the system prompts that the installation package is not found. However,

Test environment: Ubuntu 10.041. Install apache2.0Sudo apt-get install apache2The installation process is not detailed.After installation, open it in the browser:Http: // localhost/Or http: // 127.0.0.1If It works appears! That proves OK.2. install

Download the latest REE installation package from the Ruby EE website (select Ubuntu) Run the installer. REE will be automatically installed. Run the command line to ensure the installation is successful. Ruby-v Run the following command to

After the PHP 5.2 problem is solved, WordPress is now installed. After installation, there is no problem. Next, configure WordPress and enable the static URL link. Then, manually edit the. htaccess file and copy the code generated by WordPress. The

Nginx is used in recent projects. Check the information and find that nginx is brilliant! Our linux version is linux Enterprise Edition 5.3. Nginx is a high-performance web server. Currently, the development version is 0.9, the stable version is 0.8,

The system crontab is used to regularly execute Backup files and save the backup results by date to achieve the purpose of backup. 1. Create the path to save the backup file/mysqldata# Mkdir/mysqldata2. Create the/usr/sbin/bakmysql file.#

Blog: blog.vfocus.net A friend's server hard drive went wrong over the weekend. The IDC had an IDE hard drive mounted to install the system, and then the former SATA hard drive was mounted. He wanted to reset the data, as a result, the buddy found

Regarding the installation of bt5 using virtual machines, the installation process will not be outlined. The next step is the next step. Record some troubles encountered after the installation. It is usually developed in windows, therefore, I don't

Linux and windows are installed on the computer at the same time, and every time the computer enters windows through linux boot, it feels quite troublesome. No matter whether the windows system is installed again, I am afraid that the mbr of linux

1. Check whether the server has necessary support. If no support is provided, pptp cannot be installed. Run the following command:# Modprobe ppp-compress-18 & echo OKAfter this execution, "OK" is displayed, indicating that the operation is