338 lines
7.6 KiB
Bash
Executable File
338 lines
7.6 KiB
Bash
Executable File
#!/usr/bin/env bash
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script_name="$(basename $(realpath $0))"
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working_dir="$(dirname $(realpath $0))"
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conf_file="${working_dir}/conf/${script_name%%.*}.conf"
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log_file="$(mktemp)"
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random_prefix="$(head -c 300 /dev/urandom | tr -cd 'a-zA-Z0-9' | head -c 8)"
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backup_date=$(date +%Y-%m-%d-%H%M)
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# =============
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# --- Some Variables
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# =============
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DEFAULT_HTTP_USER="www-data"
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DEFAULT_HTTP_GROUP="www-data"
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# =============
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# --- Some Functions
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# =============
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clean_up() {
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# Perform program exit housekeeping
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rm -f $log_file
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rm -rf /tmp/*.${random_prefix}
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blank_line
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exit $1
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}
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echononl(){
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if $terminal ; then
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echo X\\c > /tmp/shprompt$$
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if [ `wc -c /tmp/shprompt$$ | awk '{print $1}'` -eq 1 ]; then
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echo -e -n "\033[4G[ \033[5m\033[1m....\033[m ]\033[13G$*\\c" 1>&2
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else
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echo -e -n "\033[4G[ \033[5m\033[1m....\033[m ]\033[13G$*" 1>&2
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fi
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rm /tmp/shprompt$$
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fi
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}
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echoprompt(){
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if $terminal ; then
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echo X\\c > /tmp/shprompt$$
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if [ `wc -c /tmp/shprompt$$ | awk '{print $1}'` -eq 1 ]; then
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echo -e -n "\033[4G$*\\c" 1>&2
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else
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echo -e -n "\033[4G$*" 1>&2
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fi
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rm /tmp/shprompt$$
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fi
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}
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echo_done() {
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if $terminal ; then
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echo -e "\033[4G[ \033[1;32mdone\033[m ]"
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fi
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}
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echo_ok() {
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if $terminal ; then
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echo -e "\033[4G[ \033[1;32mok\033[m ]"
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fi
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}
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echo_ignore() {
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if $terminal ; then
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echo -e "\033[4G[ \033[1;33mignore\033[m ]"
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fi
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}
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echo_warning() {
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if $terminal ; then
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echo -e "\033[4G[ \033[1;33m\033[1mwarn\033[m ]"
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fi
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}
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echo_failed(){
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if $terminal ; then
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echo -e "\033[4G[ \033[1;31mfail\033[m ]"
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fi
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}
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echo_skipped() {
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if $terminal ; then
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echo -e "\033[4G[ \033[1;37mskip\033[m ]"
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fi
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}
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echo_wait(){
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if $terminal ; then
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echo -en "\033[4G[ \033[5m\033[1m...\033[m ]"
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fi
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}
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fatal (){
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blank_line
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if $terminal ; then
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echo ""
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echo -e "\033[1m---\033[m"
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echo ""
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echo -e "[ \033[31m\033[1mFatal\033[m ]: \033[37m\033[1m$*\033[m"
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echo ""
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echo -e "\033[31m\033[1m Script will be interrupted..\033[m\033[m"
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else
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echo ""
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echo "---"
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echo ""
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echo "fatal: $*"
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echo "Script will be interrupted.."
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fi
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clean_up 1
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}
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error(){
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blank_line
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if $terminal ; then
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echo -e " [ \033[31m\033[1mFehler\033[m ]: $*"
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else
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echo ""
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echo "[ Error ]: $*"
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echo ""
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fi
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blank_line
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}
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warn (){
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if $terminal ; then
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echo ""
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echo -e " [ \033[33m\033[1mWarning\033[m ]: $*"
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echo ""
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fi
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}
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info (){
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if $terminal ; then
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echo ""
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echo -e " [ \033[32m\033[1mInfo\033[m ]: $*"
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echo ""
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fi
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}
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## - Check if a given array (parameter 2) contains a given string (parameter 1)
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## -
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containsElement () {
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local e
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for e in "${@:2}"; do [[ "$e" == "$1" ]] && return 0; done
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return 1
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}
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trim() {
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local var="$*"
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var="${var#"${var%%[![:space:]]*}"}" # remove leading whitespace characters
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var="${var%"${var##*[![:space:]]}"}" # remove trailing whitespace characters
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echo -n "$var"
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}
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blank_line() {
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if $terminal ; then
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echo ""
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fi
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}
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# =============
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# --- Jobhandling
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# =============
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# - Run 'clean_up' for signals SIGHUP SIGINT SIGTERM
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# -
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trap clean_up SIGHUP SIGINT SIGTERM
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# =============
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# --- Some Checks
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# =============
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# - Running in a terminal?
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# -
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if [[ -t 1 ]] ; then
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terminal=true
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else
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terminal=false
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fi
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# ==========
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# - Begin Main Script
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# ==========
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# ----------
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# - Headline
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# ----------
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if $terminal ; then
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echo ""
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echo -e "\033[1m----------\033[m"
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echo -e "\033[32m\033[1mRunning script \033[m\033[1m$script_name\033[32m .. \033[m"
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echo -e "\033[1m----------\033[m"
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echo ""
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fi
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echononl "Determin httpd binary .."
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_httpd_binary="$(which httpd)"
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if [[ -z "$_httpd_binary" ]] ; then
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_httpd_binary="$(which apache2)"
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if [[ -n "$_httpd_binary" ]] ; then
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[[ -f "/etc/apache2/envvars" ]] && source "/etc/apache2/envvars"
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fi
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fi
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if [[ -z "$_httpd_binary" ]]; then
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_httpd_binary="$(ps -axu | grep httpd | grep -e "^root" | grep -v grep | awk '{print$11}')"
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if [[ -z "$_httpd_binary" ]]; then
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if [[ -x "/usr/local/apache2/bin/httpd" ]]; then
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_httpd_binary="/usr/local/apache2/bin/httpd"
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echo_done
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else
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echo_failed
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fatal "Apache2 installation not found!"
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fi
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else
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echo_done
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fi
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else
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echo_done
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fi
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HTTPD_COMMAND="$_httpd_binary"
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echononl "Determin websevers user/group.."
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HTTP_USER="$($_httpd_binary -t -D DUMP_RUN_CFG | grep -i -e "^User" | awk '{print$2}' | cut -d"=" -f2 | tr -d '"')"
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if [[ $? -gt 0 ]]; then
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echo_failed
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else
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HTTP_GROUP="$($_httpd_binary -t -D DUMP_RUN_CFG | grep -i -e "^Group" | awk '{print$2}' | cut -d"=" -f2 | tr -d '"')"
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if [[ $? -gt 0 ]]; then
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echo_failed
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else
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if [ -z "$HTTP_USER" -o -z "$HTTP_GROUP" ]; then
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echo_failed
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else
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echo_done
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fi
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fi
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fi
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echononl "Determin Apache2 version number.."
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APACHE_VERSION="$(trim $($HTTPD_COMMAND -v | head -1 | cut -d ":" -f2))"
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if [[ $? -gt 0 ]]; then
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echo_failed
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else
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echo_done
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fi
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echononl "Determin ServerRoot Directory.."
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APACHE_SERVER_ROOT="$($_httpd_binary -t -D DUMP_RUN_CFG | grep ServerRoot | awk '{print$2}' | tr -d '"')"
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if [[ $? -gt 0 ]]; then
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echo_failed
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else
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if [[ -z "$APACHE_SERVER_ROOT" ]]; then
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if [[ -d "$(realpath "/usr/local/apache2/bin")" ]] \
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&& [[ "$(realpath "$(dirname "$_httpd_binary")")" = $(realpath /usr/local/apache2/bin) ]]; then
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echo_done
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APACHE_SERVER_ROOT="/usr/local/apache2"
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else
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echo_failed
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fi
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else
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echo_done
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if [[ "$(realpath "/usr/local/apache2")" = "${APACHE_SERVER_ROOT}" ]] ; then
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APACHE_SERVER_ROOT="/usr/local/apache2"
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fi
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fi
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fi
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echononl "Determin VHost directory.."
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if [[ -d "${APACHE_SERVER_ROOT}/sites-enabled" ]]; then
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APACHE_VHOST_DIR="${APACHE_SERVER_ROOT}/sites-enabled"
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elif [[ -d "${APACHE_SERVER_ROOT}/conf/vhosts" ]]; then
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APACHE_VHOST_DIR="${APACHE_SERVER_ROOT}/conf/vhosts"
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fi
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if [[ -n "${APACHE_VHOST_DIR}" ]] ; then
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echo_done
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else
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echo_failed
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fi
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if $terminal ; then
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echo ""
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echo ""
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echo -e "\033[4G\033[33m\033[1mApache2 Info:\033[m"
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echo -e "\033[4G\033[33m\033[1m=============\033[m"
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echo ""
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if [[ -n $APACHE_VERSION ]]; then
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echo -e "\033[4GApache2 version..................: $APACHE_VERSION"
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else
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echo -e "\033[4GApache2 version..................: \033[33m-- could not be determined --\033[m"
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fi
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echo ""
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if [[ -n "$APACHE_SERVER_ROOT" ]] ; then
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echo -e "\033[4GServer Root Directory............: $APACHE_SERVER_ROOT"
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else
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echo "\033[4GServer Root Directory............: \033[33m-- could not be determined --\033[m"
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fi
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echo ""
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if [[ -x "$HTTPD_COMMAND" ]] ; then
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echo -e "\033[4GApache2 daemon ..................: $HTTPD_COMMAND"
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else
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echo -e "\033[4GApache2 daemon ..................: \033[33m-- could not be determined --\033[m"
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fi
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echo ""
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if [[ -n "${APACHE_VHOST_DIR}" ]] ; then
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echo -e "\033[4GApache2 VHost directory..........: $APACHE_VHOST_DIR"
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else
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echo -e "\033[4GApache2 VHost directory..........: \033[33m-- could not be determined --\033[m"
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fi
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echo ""
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if [[ -n "$HTTP_USER" ]] ; then
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echo -e "\033[4GApache2 User.....................: $HTTP_USER"
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else
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echo -e "\033[4GApache2 User.....................: \033[33m-- could not be determined --\033[m"
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fi
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if [[ -n "$HTTP_GROUP" ]] ; then
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echo -e "\033[4GApache2 Group....................: $HTTP_GROUP"
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else
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echo -e "\033[4GApache2 Group....................: \033[33m-- could not be determined --\033[m"
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fi
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fi
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clean_up 0
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