RPM Installation and uninstallation

RPM Installation and uninstallation

  [[email protected] ~]# ls /mnt                  //mnt is an empty directory   //the system CD-ROM is mounted to the/MNT directory   [[ email protected] ~]# mount /dev/cdrom /mnt    //mount to mnt directory     mount: block device /dev/sr0 is write-protected, mounting  read-only  [[email protected] ~]# ls /mnt     //View the MNT directory There are many files in the  ;mnt directory, which is the RPM installation package     CentOS_BuildTag  Packages                      rpm-gpg-key-centos-security-6   eula              RELEASE-NOTES-en-US.html    RPM-GPG-KEY-CentOS-Testing-6    gpl              repodata                     trans. tbl   images            rpm-gpg-key-centos-6   isolinux          Rpm-gpg-key-centos-debug-6 [[email protected] ~]#  ls /mnt/packages/ |head    389-ds-base-1.2.11.15-29.el6.i686.rpm              //each RPM package is made up of-and. Divided into several parts     389- ds-base-libs-1.2.11.15-29.el6.i686.rpm   abrt-2.0.8-21.el6.centos.i686.rpm    abrt-addon-ccpp-2.0.8-21.el6.centos.i686.rpm    abrt-addon-kerneloops-2.0.8-21.el6.centos.i686.rpm    Abrt-addon-python-2.0.8-21.el6.centos.i686.rpm   abrt-cli-2.0.8-21.el6.CENTOS.I686.RPM         //EG: ABRT-CLI is the package name and 2.0.8 is the version information. 21.el6 for release version,  i686 for running platform     abrt-desktop-2.0.8-21.el6.centos.i686.rpm    abrt-gui-2.0.8-21.el6.centos.i686.rpm   abrt-libs-2.0.8-21.el6.centos.i686.rpm //   Install a RPM package [[email protected] packages]# rpm -ivh zip-3.0-1.el6.i686.rpm      //  where-ivh is the RPM option, I is the meaning of the installation. V is the meaning of visualization. H Display Installation Progress  Preparing...                 ########################################### [100%]         package zip-3.0-1.el6.i686 is already installed         /* In addition, when selecting the RPM package, you can use  --force to indicate the mandatory installation of &nbsp, even if overwriting files belonging to other packages will be installed                     &nbSp;         --nodeps: When the RPM package installed depends on other packages, the package is installed even if no other packages are installed */                                          [[email protected] packages] #rpm  -uvh zip-3.0-1.el6.i686.rpm //is to update an installation package. Note U is capital Letter    [[email protected] Packages]# rpm -ivh  yum-utils-1.1.30-14.el6.noarch.rpm //Installing an RPM package     Preparing...                 ###################################### ##### [100%]   1:yum-utils               ########################################### [100%]  [[email  protected] packages]# rpm -e yum-utils  //  Uninstall the rpm you just installed, notice that the package name you want to uninstall is called after uninstalling    [[email protected]  packages]# rpm -qa |grep yum-utils  //  Check if RPM package is unloaded    [[email  protected] Packages]#                      RPM Packet Query    [[email protected] packages ]# rpm -ivh yum-utils-1.1.30-14.el6.noarch.rpm   //Install a RPM package  preparing ...                 ############## ############################# [100%]   1:yum-utils               ########################################### [100%][[email  protected] packages]# rpm -q yum-utils    /* Check the RPM package for freshly-wiped installation     directly followed by the package name, without detailed information &NBSp;yum-utils-1.1.30-14.el6.noarch   [[email protected] packages]# rpm -q  yum-utilsyum-utils-1.1.30-14.el6.noarch                       */ [[email protected]  The PACKAGES]# RPM -QA |HEAD -N5      //-QA option queries the system for all installed RPM packages;   Displays the previous 5 lines of  gnome-python2-libwnck-2.28.0-5.el6.i686cups-libs-1.4.2-50.el6_4.5. i686pax-3.4-10.1.el6.i686basesystem-10.0-4.el6.noarchgdm-plugin-fingerprint-2.30.4-64.el6.i686                     [[ email protected] packages]# rpm -qi  yum-utils   // Get the information of an already installed RPM package, and add the package name directly after it  Name        : yum-utils                     Relocations:  (not relocatable) version      : 1.1.30                             Vendor:  centosrelease     : 14.el6                         build date:  2012 June 22   Friday  20 23 minutes 05 seconds install date: 2015 October 16   Friday  04 55 minutes 30 seconds        Build Host: c6b8.bsys.dev.centos.orgGroup        : Development/Tools              Source RPM: yum-utils-1.1.30-14.el6.src.rpmSize         : 308503                            License: GPLv2+Signature   : RSA/SHA1,  June 25, 2012   Monday  06 08 minutes 38 seconds,  key id 0946fca2c105b9depackager    :  CentOS BuildSystem 

RPM Installation and uninstallation