Install Centminmod with Custom changes

Centmin Mod 123.09beta01 can do this out of box see the betainstaller7.sh version install Beta Branch - Centmin Mod .09 beta branch Testing | Centmin Mod Community

Code (Text):

yum -y update; curl -O https://centminmod.com/betainstaller7.sh && chmod 0700 betainstaller7.sh && bash betainstaller7.sh

or you can do it manually using persistent config file override if you use betainstaller.sh instead of betainstaller7.sh

Code (Text):

mkdir -p /etc/centminmod/
touch /etc/centminmod/custom_config.inc
echo "PHP_VERSION='7.0.10'" >> /etc/centminmod/custom_config.inc
yum -y update; curl -O https://centminmod.com/betainstaller.sh && chmod 0700 betainstaller.sh && bash betainstaller.sh

for 123.09beta01, i recommend the 1st option

2nd option can override other variables too i.e. see FAQ 31 & 39