What does it mean that yum install is followed by several names?

< H2 > for example: < / H2 >

yum install-y gcc automake autoconf libtool make
yum install-y gcc gcc-gPP

What does

mean?
I"ve only used yum install-y mysql-community-server, which is followed by a name

.
Mar.22,2021

install more than one at a time.


yum [options] [command] [package ...]
:
options:-h-yyes-q
command:
package:
yum 
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b32af8-2be38.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b32af8-2be38.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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