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Tuesday, February 7, 2017

How to use yum

Basic syntax

yum <options> <package names>


options

# install specified packages
install

# uninstall specified packages
remove

# Search packages which are enable to install

search

# search packages and show which packages are root
whatprovides

# Respond as yes against questions
-y

# Specify a yum configuration file
-c <file path>

e.g.

# Install packages
yum install <options> <package names>

# Uninstall packages

yum remove <package names>

# Downgrade packages

yum downgrade <package name>

# Display packages installed

yum list installed

# Clear cache


yum clear all

# Install vim and emacs
sudo yum install -y vim emacs

# Uninstall vim and emacs

sudo yum remove vim emacs

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