INNER CODE UNIT · Shell
CFG_HOSTNAME_FQDN
servisys/ispconfig_setup · install.sh:74
CFG_HOSTNAME_FQDN=$(hostname -f); # hostname -A
IP_ADDRESS=( $(hostname -I) );
RE='^2([0-4][0-9]|5[0-5])|1?[0-9][0-9]{1,2}(\.(2([0-4][0-9]|5[0-5])|1?[0-9]{1,2})){3}$'
IPv4_ADDRESS=( $(for i in ${IP_ADDRESS[*]}; do [[ "$i" =~ $RE ]] && echo "$i"; done) )
RE='^[[:xdigit:]]{1,4}(:[[:xdigit:]]{1,4}){7}$'
IPv6_ADDRESS=( $(for i in ${IP_ADDRESS[*]}; do [[ "$i" =~ $RE ]] && echo "$i"; done) )
WT_BACKTITLE="ISPConfig 3 System Installer from Temporini Matteo"
#Saving current directory
APWD=$(pwd);
#---------------------------------------------------------------------
# Load needed functions
#---------------------------------------------------------------------
source $APWD/functions/check_linux.sh
echo -n "Checking your system, please wait... "
CheckLinux