Wayland update

install.sh

@@ -8,12 +8,12 @@ echo
 
 if [ $(logname) == root ]; then
   echo "Don't run this as root"
-  echo ""
+  echo
   exit 1
 fi
 if [ $(whoami) != root ]; then
   echo "Use sudo to become root."
-  echo ""
+  echo
   exit 1
 fi
 
@@ -22,18 +22,18 @@ fi
 # all_users=$(awk -F: '($3>=1000)&&($1!="nobody"){print $1}' /etc/passwd)
 
 check_dependencies() {
-    local missing=0
-    for cmd in pdfinfo zenity lp seq paste awk grep; do
-        if ! command -v "$cmd" >/dev/null 2>&1; then
-            LOG "Error: Required command '$cmd' not found."
-            missing=1
-        fi
-    done
-    if (( missing )); then
-        echo "Missing required dependencies. See $LogFile for details." >&2
-        exit 1
+  local missing=0
+  for cmd in pdfinfo zenity lp seq paste awk grep; do
+    if ! command -v "$cmd" > /dev/null 2>&1; then
+      echo "Error: Required command '$cmd' not found."
+      missing=1
     fi
-	echo "Finished dependency check."
+  done
+  if ((missing)); then
+    echo "Missing required dependencies." >&2
+    exit 1
+  fi
+  echo "Finished dependency check."
 }
 
 check_dependencies
@@ -44,9 +44,8 @@ echo "These are your installed printers:"
 echo
 declare printers_array
 i=0
-for p in $all_printers
-do
-  i=$(( $i + 1 ))
+for p in $all_printers; do
+  i=$(($i + 1))
   echo $i. $p
   printers_array[$i]=$p
 done
@@ -59,8 +58,7 @@ first_printer=${printers_array[$chosen_printer]}
 
 function setup_duplexer {
   first_printer=$1
-  if [ -z "$first_printer" ]
-  then
+  if [ -z "$first_printer" ]; then
     echo "No printer submitted. You trickster!"
     exit 1
   else
@@ -117,7 +115,7 @@ function setup_duplexer {
 
   cp -praf /etc/cups/ppd/$first_printer.ppd /etc/cups/ppd/Manual_Duplexer_$first_printer.ppd
 
-#  sed -i 's/"0 hpcups"/"duplex_print_filter"/g' /etc/cups/ppd/Manual_Duplexer_$first_printer.ppd
+  #  sed -i 's/"0 hpcups"/"duplex_print_filter"/g' /etc/cups/ppd/Manual_Duplexer_$first_printer.ppd
   sed -i '/^*cupsFilter/d' /etc/cups/ppd/Manual_Duplexer_$first_printer.ppd
 
   echo '*cupsFilter: "application/pdf 0 duplex_print_filter"' >> /etc/cups/ppd/Manual_Duplexer_$first_printer.ppd
@@ -126,7 +124,6 @@ function setup_duplexer {
   echo '*cupsFilter: "application/vnd.cups-raster 0 duplex_print_filter"' >> /etc/cups/ppd/Manual_Duplexer_$first_printer.ppd
   echo '*cupsFilter: "application/vnd.cups-pdf 0 duplex_print_filter"' >> /etc/cups/ppd/Manual_Duplexer_$first_printer.ppd
 
-
   sleep 1
 
   service cups restart &> /dev/null
@@ -154,13 +151,12 @@ echo
 echo "(Y/N) followed by [ENTER]:"
 read approve
 
-if [ $approve == "Y" ]
-then
+if [ $approve == "Y" ]; then
   echo
   echo
   echo
-    setup_duplexer $first_printer
-  else
+  setup_duplexer $first_printer
+else
   echo
   echo "Nothing was changed. Maybe use capital Y ?"
   echo