minor changes

dokuwikiinstall

@@ -18,7 +18,7 @@ hostname="$1"
 #
 # Get php-fpm version
 #
-phpfpm=$(systemctl list-units --type=service --all | awk '/php[0-9]+\.[0-9]+-fpm/ {print $1; exit}' | sed 's/\.service//')
+phpfpm=$(systemctl list-unit-files --type=service | awk '/php[0-9]+\.[0-9]+-fpm/ {sub(".service",""); print; exit}')
 if [[ -z "$phpfpm" ]]; then printf "\nUnable to detect php-fpm version. Is PHP-FPM installed?\n\n" ; exit 1 ; fi
 
 #
@@ -59,7 +59,10 @@ checkservice() {
 #
 # Function input check
 #
-inputcheck () { if [[ -z "$1" ]]; then usage ; printf "ERROR: DOMAIN CANNOT BE EMPTY!\n\n" ; exit; fi; }
+inputcheck () {
+    if [[ -z "$1" ]]; then usage ; printf "ERROR: DOMAIN CANNOT BE EMPTY!\n\n" ; exit 1; fi
+    if [[ "$1" =~ [[:space:]/] ]]; then printf "ERROR: DOMAIN INVALID (no spaces or slashes allowed)\n\n"; exit 1; fi
+}
 
 #
 # If Nginx or PHP-Fpm is not running then die.
@@ -110,7 +113,7 @@ cat > /tmp/dokuwiki-postinstall <<EOF
 #!/usr/bin/env bash
 
 #
-# Dokiwiki Postinstall Script
+# DokiWiki Postinstall Script
 #
 
 #
@@ -121,7 +124,7 @@ if [[ $(id -u) -ne 0 ]]; then echo "" && echo "Must be root or use sudo" && echo
 #
 # Hardening of Dokuwiki
 #
-sed -i 's/# location /location /g' /etc/nginx/conf.d/"$hostname".conf
+sed -i 's/^[[:space:]]*#\s*location /location /g' /etc/nginx/conf.d/"$hostname".conf
 
 #
 # Restart Nginx for changes to take effect