myvesta/bin/v-change-sys-hostname
2018-02-14 17:10:14 +02:00

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#!/bin/bash
# info: change hostname
# options: HOSTNAME
#
# The function for changing system hostname.
#----------------------------------------------------------#
# Variable&Function #
#----------------------------------------------------------#
# Argument definition
domain=$1
# Includes
source $VESTA/func/main.sh
source $VESTA/conf/vesta.conf
#----------------------------------------------------------#
# Verifications #
#----------------------------------------------------------#
check_args '1' "$#" 'HOSTNAME'
is_format_valid 'domain'
#----------------------------------------------------------#
# Action #
#----------------------------------------------------------#
hostname $domain
if [ -d "/etc/sysconfig" ]; then
# RHEL/CentOS/Amazon
touch /etc/sysconfig/network
if [ -z "$(grep HOSTNAME /etc/sysconfig/network)" ]; then
echo "HOSTNAME='$domain'" >> /etc/sysconfig/network
else
sed -i "s/HOSTNAME=.*/HOSTNAME='$domain'/" /etc/sysconfig/network
fi
else
# Debian/Ubuntu
echo "$domain" > /etc/hostname
fi
#----------------------------------------------------------#
# Vesta #
#----------------------------------------------------------#
# Logging
log_event "$OK" "$ARGUMENTS"
exit