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When lubuntu starts the compiz3D command, it tries to start the 3D effect under lubuntu. & hellip; What is security first? Compiz, as follows: sudoapt-getinstallcompizconfig-settings-managercompiz-plugins-extra and then www.2cto. comsudo... lubuntu

Essential commands for Linux 1. file directory class 1. create directory: mkdir directory name 2. delete the empty directory: rmdir directory name 3. delete the subdirectory unconditionally: rm-rf directory name 4. change the current directory: cd

Vi is actually the visual mode of the ex-line editor. each time the ex-editor displays a row by default, to use the ex command in vi, you must first enter: Enter the ex Mode. Www.2cto. comvi is a visual editor. by default, the vee-eyevi reading is

Ubuntu allows you to manually mount a USB flash drive only by using the Ubuntu userver or Ubuntu desktop. In this case, some commands are required: 1. run the same command before and after inserting the USB flash drive to check which disk is

Ubuntu system WEB configuration file APACHE start/etc/init. d/apache2start configuration file more/etc/apache2/sites-available/defaultwww.2cto. comweb directory/var/www/PHP configuration file more/etc/php5/apache2/php. install GD in ini... ubuntu

Linux Top command analysis LinuxTop interface Linux interface detailed explanation: the content displayed in the first line is the same as the uptime Command, [l] can show and hide this area: top is meaningless, it is just a name and the current

LinuxUSB Driver Workflow 1. in the Linux driver of a USB host, the USB driver is at the bottom of the USB host controller hardware. The driver runs on it and the USB core layer on the host controller, the upper layer is the driver layer of the USB

In Linux, disk encryption & mdash; luksLUKS (LinuxUnifiedKeySetup) provides a standard for Linux hard disk encryption. it not only applies to different Linux releases, but also supports multiple users/passwords. Because its encryption key is

ApacheHTTPServer (3) -- configure the basic container of the fragment & lt; IfDefine & gt; and apply it only when the command line parameters have corresponding definitions. For example: & lt; IfDefineClosedForNow & gt;

The reason why the system cannot be started after the U disk is successfully installed with Ubuntu12.04 and the solution is cheap. The original ubuntu11.10 system was accidentally broken. The new Ubuntu12.04 has been out for a while, and the latest

I am really stupid about how Linuxnavicat connects to MySQL on the window. it turns out that I can't get through the bay. I used navicat on the window to connect to mysql in linux. I have encountered a very slow problem, find a solution on the

Centos_5 Chinese language pack Installation 1: Chinese Language Pack: centos5 is installed on a machine. I didn't expect it to use Chinese at first, so I chose the English language package for the installation. who knows this is the trouble? for

Linux is a multi-user, multi-task operating system. its attributes for each file include: file owner, file group, and other users ), you must also have the read, write, and execute permissions corresponding to these three roles. for example, there

In linux, the write operation principle, error causes, and troubleshooting methods are as follows: 1. introduction to the write function (1) contention between file I/O and standard I/O: according to the introduction in "advanced programming of UNIX

Linux file types * nix has various file types. after # ls-la, you will find that there is one before the permission bit-some are B some are d this location is the file type mark normal file regularfile, marked with-(break number), such as-rwxr -- r -

Linux entry: install NTFS driver I use CentOS5.5, by default does not support NTFS file system, so you need to install NTFS driver; if not install the driver, the following error occurs: NTFS-3G:

[Gzip/gunzip] gzip is the compression command, and the corresponding gunzip is the decompression command, which is very simple to use, as follows: gzipfile1 is compressed, the compressed file name is file1.gzgunzipfile1.gz, and the decompressed file

Summary of setting IP addresses in RHEL6 first describes the differences between setting IP addresses in RHEL6 and setting IP addresses in RHEL5. After installing RHEL6, DHCP is automatically obtained by default: [root @ localhost ~] #

Configuration of fitx-FunInputToyforLinux in Ubuntu (the default language is English). you know that the Sogou Pinyin input method and Google Pinyin input method are also very useful in Windows, while the built-in Chinese input method in Ubuntu is

RedHat encoding format query and modification 1. query the encoding format command (case sensitive) Ruby code echo $ LANG2. set the encoding format (take UTF-8 as an example) method 1. after setting this method, you must restart it to make it take