CentOS 7/Hostname
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< CentOS 7
hostnamectl set-hostname your-new-hostname
hostname=uga.bait.com
hostname $hostname
sed -i -e "s/^HOSTNAME=.*/HOSTNAME=$hostname/" /etc/sysconfig/network
hostnamectl set-hostname your-new-hostname
hostname=uga.bait.com
hostname $hostname
sed -i -e "s/^HOSTNAME=.*/HOSTNAME=$hostname/" /etc/sysconfig/network
