yum is a good use of the software installed in the Linux system, then it is inseparable, share Wash the chicken using yum install software and uninstall software
[] # Yum -y install httpd install httpd, -y means that the process of installing all dependencies are selected such change yes we can reduce trouble, Linux to install the software if there is a mutual dependence, so installation If not, then it will be very troublesome -y,
[] # yum -y install httpd wireshark-install the GNOME can also simultaneously multiple software here that is installed wireshark both httpd and software. It will display the installation process will not be here to show you, the last display is completed, then the installation is complete,
[] # yum httpd List wireshark-the GNOME when we use it here, this command checks to see whether the installation was successful. We can see that the installation was successful
.. ..
installed packages
httpd.x8664 2.4.6-45.el7.centos @ repocos7dvd
wireshark-gnome.x8664 1.10.14-10.el7 @ repocos7dvd *
Next to share with you how to uninstall the software, sometimes do not have the software, or when you need to reinstall the uninstall
[] #yum -y remove httpd unloading whoever followed by the Who, here are unloaded httpd
[ ] # yum list httpd after we view the discovery has been uninstalled
.. ..
installable packages
httpd.x86_64 2.4.6-45.el7.centos the repo cos7dvd