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1901/centos_change_hostname.sh

Last active July 18, 2019 13:33
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[CentOS change hostname] #linux #hostname
Raw
centos_change_hostname.sh
# CentOS 6.x
hostname newHostName
vi /etc/sysconfig/network
# CentOS 7.x
hostnamectl set-hostname newHostName
# Change oldHostName to newHostName
vim /etc/hosts
# reboot and check hostname
reboot
hostname # CentOS 6.x
hostnamectl # CentOS 7.x
# ref: https://phoenixnap.com/kb/how-to-set-or-change-a-hostname-in-centos-7
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