What to do after fedora17 is installed

What to do after fedora17 is installed 01. Disable selinux to edit the/etc/selinux/config file as root. Change the value of SELINUX to disable and enable SELinux. Change to SELINUX = disable SeLinux change to SELINUX = enforcing use SeLinux if you just want to temporarily disable selinux, you can enter: $ sudo setenforce 0 ##### 02. Adding a YUM source is usually a slow update source. You can use images from Netease or Sohu in China. Go to its open-source image website http://mirrors.163.com/and http://mirrors.sohu.com/download the source configuration file of fedora. To differentiate the image, open the downloaded image file and replace the fedora in the three brackets [] with fedora-163 and fedora-sohu respectively. Save the modified configuration file to the/etc/yum. repos. d/directory. Enter $ sudo yum makecache on the terminal to generate the cache. ##### 03. Install the fastestmirror YUM plug-in. When there are many YUM sources, install the fastestmirror plug-in to download yum from the fastest yum source. Enter the following command in the terminal: $ sudo yum install yum-plugin-fastestmirror more YUM plug-ins can run $ sudo yum info yum-plugin-* To view #### 04. Run the upgrade command on the terminal.: $ sudo yum update ##### 05. After the old kernel is deleted and the system is upgraded, there are usually several kernels. How to delete the old kernel: rpm-qa | grep kernel // view and list all kernel rpm-e kernel names. // Delete the kernel with the selected name. Example: [xie @ xie ~] $ Rpm-aq | grep kernelabrt-plugin-kerneloopsreporter-1.0.0-1.fc12.i686kernel-firmware-2.6.31.9-174.fc12.noarchkernel-2.6.31.5-127.fc12.i686kernel-2.6.31.9-174.fc12.i686kernel-headers-2.6.31.9-174.fc12.i686abrt-addon-kerneloops-1.0.0-1.fc12.i686 [xie @ xie ~] $ Rpm-e kernel-2.6.31.5-174.fc12.i686 ##### 06 add rpmfusion source is an influential third-party software warehouse that offers copyright (nonfree) and patent (free) free Software for problems, rpmfusion source can be said to be essential for general users. Enter the command in the terminal: $ sudo rpm-ivh http://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-stable.noarch.rpm prepare $ sudo yum makecache to generate the yum cache so that the rpmfusion source is installed. (Two links on can also be replaced with a http://mirrors.163.com/rpmfusion/free/fedora/rpmfusion-free-release-stable.noarch.rpm or a http://mirrors.163.com/rpmfusion/nonfree/fedora/rpmfusion-nonfree-release-stable.noarch.rpm, so can not listen to the song to watch the video, open the song will prompt the lack of MPEG-1 Layer3. First, make sure that the system has installed the rpmfusion source. Enter the following command in the terminal: $ sudo yum install ffmpeg-libs gstreamer-ffmpeg libmatrosca unzip libdvdread restart lsdvd $ sudo yum install gstreamer-plugins-good gstreamer-plugins-bad gstreamer you can play music and videos. ##### 08. Most of the methods for garbled online player music tags refer to converting the tags of files in mp format with the following command: mid3iconv-e gbk *. mp3. After this operation, garbled characters are fixed in linux, but garbled characters appear in windows. The perfect way is to modify the environment variables, modify the/etc/profile file as root: Add the following two lines at the end of the file: export maid = GBK: UTF-8: GB18030export maid MAID: UTF-8: after logging out at GB18030, you can re-import the song information to fix the garbled characters. ##### 09. garbled characters often occur when you open a file in gedit due to different fedora encoding formats. The solution on the internet is usually to modify the environment variables through the/etc/sysconfig/i18n file. This method is not allowed here. Method 1: Enter the command $ gsettings set org. gnome. gedit. preferences. encodings auto-detected "['utf-8', 'gb18030', 'gb2312', 'gbk', 'big5', 'current ', 'utf-16'] "$ gsettings set org. gnome. gedit. preferences. encodings shown-in-menu "['utf-8', 'gb18030', 'gb2312', 'gbk', 'big5', 'current ', 'utf-16'] "Method 2: install dconf-editor (upgraded version of gconf-editor): Enter the following command in the terminal: $ sudo yum install dconf-tools: $ dconf-editor click Open> org> gnome> ged It-> preferences-> encodings add 'gb18030' to the value item of auto-detected and write it in the second place. Add 'gb18030' to the value item of shown-in-menu ', write it in the second place. (Corresponding to the value in method brackets) (IN fedora14 and earlier versions, enter the command in the terminal: $ sudo yum install gconf-editor to install gconf-editor, and then enter the command: $ gconf-editor click apps> gedit-2> preferences> auto-detected in encodings, and add GB18030, GBK, and GB2312 in the double-click pop-up dialog box) ##### 10. Right-click the current directory and open the terminal. Enter the command $ sudo yum install nautilus-open-terminal to restart X (Ctrl + Alt + Backspace) ##### 11. Install vim and geditvim as enhanced versions of vi, which can highlight function variables in the program source code. Enter the command $ sudo yum install vim on the terminal. ##### 12. The ibus input method is not enabled in fedora because the default installation environment is English. You can enable and set it to available, select the Chinese Input Method Pinyin. If there is no input method, you can install ibus by entering the command: $ sudo yum install ibus-sunpinyin #### 13. to install libreoffice, first install the libreoffice.org suite, run the following command on the terminal: $ sudo yum groupinstall "Office/Productivity". After installation, the language is English. Run the following command on the terminal to install the Chinese Language Pack: $ sudo yum list libreoffice *.... libreoffice-langpack-ur.i686. 3.2.2-7. fc15 fedoralibreoffice-langpack-ve.i686. 3.2.2-7. fc15 fedoralibreoffice-langpack-xh.i686. 3.2.2-7. fc15 Fedoralibreoffice-langpack-zh-Hans.i686. 3.2.2-7. fc15 fedoralibreoffice-langpack-zh-Hant.i686. 3.2.2-7. fc15 fedoralibreoffice-langpack-zu.i686. 3.2.2-7. fc15 fedora .... then install the Chinese Language Pack and enter the following command in the terminal: $ sudo yum-y install libreoffice-langpack-zh-Hans $ sudo yum-y install libreoffice-langpack-zh-Hant to install the Chinese OpenOffice Chinese version. (The openoffice method is the same, but you can change libreoffice to openoffice.) ##### 14. Install gcc g77 and enter the following command in the terminal: $ sudo yum install gcc * install gcc enter the command in the terminal: $ sudo yum search g77 you can see the compat-gcc-34-g77.i686: Fortran 77 support for compatibility compiler enter the command in the terminal: $ sudo yum install the compat-gcc-34-g77 to install g77. ##### 15. Installing the CHM reader gnochm is a perfect chm reader in the gnome environment. It can be said that it supports Chinese characters perfectly. Enter the command $ sudo yum install gnochm in the terminal. ##### 16. Install the firefox flash plug-in. Method 1: Download The flash plug-in linux from the adobe official website. Method 2: First add the adobe software warehouse and import the key, and enter the following command in the terminal: $ sudo rpm-ivh restart sudo rpm -- import/etc/pki/rpm-gpg/RPM-GPG-KEY-adobe-linux and then enter the command in the terminal: $ sudo yum install flash-plugin installation is complete. ##### 17. By default, unrarfedora cannot directly open rar compressed files. You must install unrar. Enter the command $ sudo yum install unrar in the terminal. ##### 18. Install BleachBitBleachBit, a system cleanup tool designed for Linux. With BleachBit, you can clear unwanted items such as cache, history, temporary files, and cookies in the system, so that you can release your disk space. Currently, BleachBit can clear junk files generated by software such as Beagle, Firefox, Opera, Epiphany, Flash, and OpenOffice.org. Run the command $ sudo yum install bleachbit on the terminal. ##### 19. After gnome3 tweak tool fedora 15 is installed with gnome3, gnome-tweak-tool is an essential tool for desktop configuration. Enter the command $ sudo yum install gnome-tweak-tool in the terminal and find advanced settings. This is the tweak tool. ##### 20. Set the Delete key to directly Delete files. In the Fedora 15 GNOME 3 environment, the Delete key must be used with the Ctrl key by default to Delete files. In general, this is very troublesome. You can use the following method to change this setting. first, enter the command $ gsettings set org. gnome. desktop. interface can-change-accels true. Next, open the Nautilus File Manager, select any file, open the Edit option, and Move the cursor to the Move to Trash (Move to the recycle bin) ", and then press the" Delete "button twice in a row. In this way, you can set the Delete key to directly Delete the file. Finally, disable the shortcut key setting function and enter the command: $ gsettings set org. gnome. desktop. interface can-change-accels false ##### 21. Install the Faenza icon set in the terminal and enter the command: $ sudo yum search faenza to get the faenza-icon-theme.noarch: icon theme designed for Equinox GTK theme enter the command in the terminal: $ sudo yum install faenza-icon-theme install Faenza Icon set. After the installation is complete, use the gnome3-tweak-tool to enable the topic, and select Faenza In the Icon Theme item in the interface bar. #####