[root@sre01 ~]# yum list bash*
Loaded plugins: fastestmirror, versionlock
Loading mirror speeds from cached hostfile
Installed Packages
bash.x86_64 4.2.46-35.el7_9 @updates
bash-completion.noarch 1:2.1-8.el7 @base
bash-completion-extras.noarch 1:2.1-11.el7 @epel
Available Packages
bash-argsparse.noarch 1.7-1.el7 epel
bash-doc.x86_64 4.2.46-34.el7 base
bashmount.noarch 3.2.0-3.el7 epel
[root@sre01 ~]# yum install bash-completion
Loaded plugins: fastestmirror, versionlock
Loading mirror speeds from cached hostfile
base | 3.6 kB 00:00:00
epel | 4.3 kB 00:00:00
Package 1:bash-completion-2.1-8.el7.noarch already installed and latest version
Nothing to do