Shulou(Shulou.com)06/01 Report--

Fedora yum package update check common instructions and usefulness, I believe that many inexperienced people do not know what to do, so this article summarizes the causes of the problem and solutions, through this article I hope you can solve this problem.

Fedora yum for the computer players commonly used software, and then I will learn and in-depth study of Fedora yum, here with you to discuss the use of Fedora yum, I hope to be useful to you. Fedora yum can help us manage RPM packages conveniently. What is RPM? RPM (Red Hat Package Management,Red Hat package Management) provides a framework.

Under this architecture, the management of software packages can be implemented on Linux distributions based on RPM systems such as Red Hat Enterprise Linux, Fedora Project, SuSe Linux Enterprise, CentOS, Mandriva Linux, and so on. Common instructions and uses of Fedora yum:

Rpm package updates check updatable rpm packages # Fedora yum check-update updates all rpm packages # Fedora yum update updates specified rpm packages, such as updates kernel and kernel source # Fedora yum update kernel kernel-source

Large-scale version upgrade, unlike Fedora yum update, even the old obsolete package is upgraded # Fedora yum upgrade rpm package installation and removal installation rpm package, such as xmms-mp3 # Fedora yum install xmms-mp3 delete rpm package, including the package that depends on the package # Fedora yum remove licq

Note: you will also be prompted to delete licq-gnome,licq-qt,licq-text.

Parameters related to Fedora yum staging (/ var/cache/Fedora yum/) clear rpm package files in staging # Fedora yum clean packages clear staging rpm headers # Fedora yum clean headers erase old rpm headers # Fedora yum clean oldheaders

Clear old rpm header files and package files in temporary storage # Fedora yum clean or # Fedora yum clean all Note: equivalent to Fedora yum clean packages + Fedora yum clean oldheadersrpm package list lists all rpm packages in the repository that can be installed or updated # Fedora yum list

List specific rpm packages that can be installed or updated and installed in the repository # Fedora yum list mozilla # Fedora yum list mozilla* Note: you can use matching characters in the rpm package name, such as listing all rpm packages that begin with mozilla. List all rpm packages that can be updated in the repository # Fedora yum list updates

List all installed rpm packages # Fedora yum list installed list rpm packages installed but not included in the repository # Fedora yum list extras

Note: download and install rpm package through other websites * rpm package information is displayed (info parameter is the same as list)

List the information of all rpm packages in the repository that can be installed or updated # Fedora yum info

Lists specific information in the repository that can be installed or updated, as well as the rpm packages that have been installed

# Fedora yum info mozilla

# Fedora yum info mozilla*

Note: you can use matches in rpm package names, such as listing information for all rpm packages that begin with mozilla

Lists information about all updatable rpm packages in the repository

# Fedora yum info updates

List the information of all installed rpm packages

# Fedora yum info installed

Lists information about rpm packages that have been installed but are not included in the repository

# Fedora yum info extras

Note: download information about installed rpm packages from other websites

Search for rpm packages

Search for rpm packets that match specific characters

# Fedora yum search mozilla

Note: search in rpm package name, package description, etc.

Search for rpm packages that contain specific file names

# Fedora yum provides realplay

After reading the above, have you mastered the common instructions and usefulness of Fedora yum package update check? If you want to learn more skills or want to know more about it, you are welcome to follow the industry information channel, thank you for reading!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.