enhance checkShrinker

src/bash/checkShrinker.sh

@@ -51,6 +51,14 @@ YELLOW='\e[0;33m'
 BLUE='\e[0;34m'
 MAGENTA='\e[0;35m'
 CYAN='\e[0;36m'
+GREY='\e[0;90m'
+BG_BLACK='\e[0;40m'
+BG_RED='\e[0;41m'
+BG_GREEN='\e[0;42m'
+BG_YELLOW='\e[0;43m'
+BG_BLUE='\e[0;44m'
+BG_MAGENTA='\e[0;45m'
+CYAN='\e[0;36m'
 NC='\e[0m' # No Color
 NL='
 '
@@ -65,13 +73,27 @@ case "${ATTACH_MODE}" in
     *) usage;;
 esac
 
-for mbox in $*; do
-    clear
-    echo -e "          ${GREEN}${BOLD}${mbox}${NC}\n"
-    "${FILTER_TEST}" -s -m "${ATTACH_MODE}" "${mbox}"
-    echo -en "\n(q = quit / default = continue)? "
-    read rep
-    case "${rep}" in
-	"q" ) break;;
-    esac
+
+start=0
+loop=true
+while [ ! -z "${loop}" ]; do
+    loop=""
+    count=0
+    for mbox in $*; do
+	clear
+	((count=count+1))
+	(( count < start )) && continue
+	echo -e "          ${GREY}${count}/$# ${GREEN}${BOLD}${mbox}${NC}\n"
+	"${FILTER_TEST}" -s -m "${ATTACH_MODE}" "${mbox}"
+	echo -en "\n(q = quit / [0-9]* = goto / default = continue)? "
+	read rep
+	case "${rep}" in
+	    "q" ) break;;
+	    [0-9]* )
+		start="${rep}"
+		(( count < start )) && continue
+		loop=true
+		break;;
+	esac
+    done
 done