Centos summarizes some common installation packages for command not found
When you don't know which wrapper a command is, you can use the following command to determine which installation package is installed on the host that already has the command
# yum whatprovides command path or absolute path of command
Example: # yum whatprovides / usr/sbin/ss
Ss:bash:command not found
Yum install iproute-y
Ifconfig:bash:command not found
Yum install net-tools-y
Vim:bash:command not found
Yum install vim-y
Sar:bash:command not found
Yum install sysstat
-bash: brctl: command not found
Yum install bridge-utils-y
