Add Flickr tags in clipboard

+ clean code

keywords2insta.sh

@@ -30,7 +30,7 @@ opt_wildlife=false
 opt_all=true
 
 showHelp() {
-	echo -e "${greenbold}keywords2insta${reset} v0.5"
+	echo -e "${greenbold}keywords2insta${reset} v1.0"
 	echo -e "Bruno <bruno<clicclac.info>"
 	echo -e "Read exif and keywords from an image file, and copy them to the clipboard, "
 	echo -e " ready for Instagram and Flickr."
@@ -375,13 +375,6 @@ if [ $opt_others = true ]; then
 	keywords_insta+="$others_insta"
 fi
 
-: <<'END_COMMENT'
-echo "$keywords_flickr"
-echo
-echo "$keywords_insta"
-echo 
-END_COMMENT
-
 
 # suppress accent (bug in macos) => add sed => suppress punctuation too
 # https://stackoverflow.com/questions/806199/how-to-fix-weird-issue-with-iconv-on-mac-os-x
@@ -420,5 +413,14 @@ fi
 echo -e "\n${bold}The Instagram's tags are available in your clipboard !${reset}"
 echo "$keywords_insta"
 
+echo -e "\nPress <Enter> to get the Flickr' tags..."
+read -p ""
+
+if [[ "$OSTYPE" == "linux-gnu" ]] && [ -x "$(command -v xsel)" ]; then
+	xsel -b <<< "$keywords_flickr"
+elif [[ "$OSTYPE" == "darwin"* ]] && [ -x "$(command -v pbcopy)" ]; then
+	pbcopy <<< "$keywords_flickr"
+fi
+
 echo -e "\n${bold}Here the Flickr's tags too !${reset}"
 echo "$keywords_flickr"