Class exercises on Yum rpm

1. Distinguish the role of RPM-QI-QF-QL-QA four different combinations of options?

2. Rpm-qi what information will be displayed if followed by a package name that is not installed?

3. Please find out which RPM package This command was installed in?

4. What are the commands for installing and uninstalling a package using RPM?

5. When installing a package with RPM, how do I ignore dependencies and force the package to be installed?

6. How do I upgrade a package using RPM?

7. Use Yum to search for RPM packages that contain the keyword "tidy", install them, install them, and then use Yum to uninstall them.

8. How can I use Yum to download a RPM package?

9. Please download a PHP source package to the official PHP website and try to compile and install it. (PHP website address http://www.php.net/)

10. Check the data to see the difference between Yum upgrade and Yum update? Under what circumstances are they used?

11. How do I see if a package is installed on the Linux system (CentOS)?

/configure: After the completion of the complete, do not know whether there is no success, with what command can be verified?

13. If this error occurs in./configure, "configure:error:no acceptable C compiler found in $PATH" What should we do?

14. Sometimes, you forget how a compilation parameter is written, what do you do?

15. How do I build a yum repository using CDs?

16.yum Installation The workaround for this error Error:no package Matching glibc.i686

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1. Rpm-qi//query for information on one of the RPM packages already installed

RPM-QF//query which RPM package is installed for a program file

RPM-QL//Querying all installation files for an RPM package

RPM-QA//query all installed RPM packages

2. You are prompted that the package is not installed

3. Rpm-qf ' which vim '

4.RPM-IVH RPM Package file name

RPM-E Package Name

5.RPM-IVH--nodeps

6. RPM-UVH

7. Yum List |grep Tidy

Yum install-y Tidy Tidy-devel

Yum remove-y Tidy Tidy-devel

8. Yum install-y--downloadonly--downloaddir=/usr/local/src

9.

Both Yum upgrade and Yum Update are all capable of updating all software packages of the system, and the difference is that upgrade is quite a large-scale upgrade, with the older packages also upgraded. Update and upgrade the focus is not the same, update is mainly to make the software up-to-date, but upgrade more focused on the software features get a big promotion, different from the frequent release of the latest patches.

Upgrade does not change the software settings and system settings, the system version upgrade, the kernel does not change;

Update changes the software settings and system settings, and the system version kernel is upgraded.

Yum Upgrade: For large-scale version upgrades, updating Linux systems and the entire software version

Yum Update: For installing patch files, updating kernels and packages to the latest

Rpm-qa | grep Package Name

. echo $?

Yum install-y gcc

/configure--help

15.A) Mount Disc

[Email protected] ~]# mount/dev/cdrom/mnt

b) Remove all repo files from the/ETC/YUM.REPOS.D directory

[Email protected] ~]# rm-rf/etc/yum.repos.d/*

c) Create a new file Dvd.repo

[Email protected] ~]# Vim/etc/yum.repos.d/dvd.repo

Add the following content:

[DVD]

Name=install DVD

Baseurl=file:///mnt

Enabled=1

Gpgcheck=0

d) Refresh Repos build Cache

[email protected] ~]# Yum Makecache

16.yum Install glibc glibc.i386–enablerepo=c532*

Class exercises on Yum rpm