numgen.sh

numgen.sh

#!/bin/bash

list=`echo {0..9}`
suppress=0

for c1 in $list
    do
        for c2 in $list
            do
                for c3 in $list
                    do
                        #Discard if all numbers are equal
                        if [ $c1 -eq $c2 ] && [ $c1 -eq $c3 ]; then
                            suppress=1
                        fi
                        #Discard if numbers are sequential
                        if [ $((c1+1)) -eq $c2 ]; then
                            suppress=1
                        elif [ $((c2+1)) -eq $c3 ]; then
                            suppress=1
                        elif [ $((c1-1)) -eq $c2 ]; then
                            suppress=1
                        elif [ $((c2-1)) -eq $c3 ]; then
                            suppress=1
                        fi
                        #Discard if numbers are repeated consecutively
                        if [ $c1 -eq $c2 ]; then
                            suppress=1
                        elif
                            [ $c2 -eq $c3 ]; then
                            suppress=1
                        fi
                        #Discard if first and last numbers same
                        if [ $c1 -eq $c3 ]; then
                            suppress=1
                        fi
                        if [ $suppress -ne 1 ]; then
                            echo $c1-$c2-$c3
                        else
                            suppress=0
                        fi
                done
        done
done

0-2-4
0-2-5
0-2-6
0-2-7
0-2-8
0-2-9
0-3-1
0-3-5
0-3-6
0-3-7
0-3-8
0-3-9
0-4-1
0-4-2
0-4-6
0-4-7
0-4-8
0-4-9
0-5-1
0-5-2
0-5-3
0-5-7
0-5-8
0-5-9
0-6-1
0-6-2
0-6-3
0-6-4
0-6-8
0-6-9
0-7-1
0-7-2
0-7-3
0-7-4
0-7-5
0-7-9
0-8-1
0-8-2
0-8-3
0-8-4
0-8-5
0-8-6
0-9-1
0-9-2
0-9-3
0-9-4
0-9-5
0-9-6
0-9-7
1-3-0
1-3-5
1-3-6
1-3-7
1-3-8
1-3-9
1-4-0
1-4-2
1-4-6
1-4-7
1-4-8
1-4-9
1-5-0
1-5-2
1-5-3
1-5-7
1-5-8
1-5-9
1-6-0
1-6-2
1-6-3
1-6-4
1-6-8
1-6-9
1-7-0
1-7-2
1-7-3
1-7-4
1-7-5
1-7-9
1-8-0
1-8-2
1-8-3
1-8-4
1-8-5
1-8-6
1-9-0
1-9-2
1-9-3
1-9-4
1-9-5
1-9-6
1-9-7
2-0-3
2-0-4
2-0-5
2-0-6
2-0-7
2-0-8
2-0-9
2-4-0
2-4-1
2-4-6
2-4-7
2-4-8
2-4-9
2-5-0
2-5-1
2-5-3
2-5-7
2-5-8
2-5-9
2-6-0
2-6-1
2-6-3
2-6-4
2-6-8
2-6-9
2-7-0
2-7-1
2-7-3
2-7-4
2-7-5
2-7-9
2-8-0
2-8-1
2-8-3
2-8-4
2-8-5
2-8-6
2-9-0
2-9-1
2-9-3
2-9-4
2-9-5
2-9-6
2-9-7
3-0-2
3-0-4
3-0-5
3-0-6
3-0-7
3-0-8
3-0-9
3-1-4
3-1-5
3-1-6
3-1-7
3-1-8
3-1-9
3-5-0
3-5-1
3-5-2
3-5-7
3-5-8
3-5-9
3-6-0
3-6-1
3-6-2
3-6-4
3-6-8
3-6-9
3-7-0
3-7-1
3-7-2
3-7-4
3-7-5
3-7-9
3-8-0
3-8-1
3-8-2
3-8-4
3-8-5
3-8-6
3-9-0
3-9-1
3-9-2
3-9-4
3-9-5
3-9-6
3-9-7
4-0-2
4-0-3
4-0-5
4-0-6
4-0-7
4-0-8
4-0-9
4-1-3
4-1-5
4-1-6
4-1-7
4-1-8
4-1-9
4-2-0
4-2-5
4-2-6
4-2-7
4-2-8
4-2-9
4-6-0
4-6-1
4-6-2
4-6-3
4-6-8
4-6-9
4-7-0
4-7-1
4-7-2
4-7-3
4-7-5
4-7-9
4-8-0
4-8-1
4-8-2
4-8-3
4-8-5
4-8-6
4-9-0
4-9-1
4-9-2
4-9-3
4-9-5
4-9-6
4-9-7
5-0-2
5-0-3
5-0-4
5-0-6
5-0-7
5-0-8
5-0-9
5-1-3
5-1-4
5-1-6
5-1-7
5-1-8
5-1-9
5-2-0
5-2-4
5-2-6
5-2-7
5-2-8
5-2-9
5-3-0
5-3-1
5-3-6
5-3-7
5-3-8
5-3-9
5-7-0
5-7-1
5-7-2
5-7-3
5-7-4
5-7-9
5-8-0
5-8-1
5-8-2
5-8-3
5-8-4
5-8-6
5-9-0
5-9-1
5-9-2
5-9-3
5-9-4
5-9-6
5-9-7
6-0-2
6-0-3
6-0-4
6-0-5
6-0-7
6-0-8
6-0-9
6-1-3
6-1-4
6-1-5
6-1-7
6-1-8
6-1-9
6-2-0
6-2-4
6-2-5
6-2-7
6-2-8
6-2-9
6-3-0
6-3-1
6-3-5
6-3-7
6-3-8
6-3-9
6-4-0
6-4-1
6-4-2
6-4-7
6-4-8
6-4-9
6-8-0
6-8-1
6-8-2
6-8-3
6-8-4
6-8-5
6-9-0
6-9-1
6-9-2
6-9-3
6-9-4
6-9-5
6-9-7
7-0-2
7-0-3
7-0-4
7-0-5
7-0-6
7-0-8
7-0-9
7-1-3
7-1-4
7-1-5
7-1-6
7-1-8
7-1-9
7-2-0
7-2-4
7-2-5
7-2-6
7-2-8
7-2-9
7-3-0
7-3-1
7-3-5
7-3-6
7-3-8
7-3-9
7-4-0
7-4-1
7-4-2
7-4-6
7-4-8
7-4-9
7-5-0
7-5-1
7-5-2
7-5-3
7-5-8
7-5-9
7-9-0
7-9-1
7-9-2
7-9-3
7-9-4
7-9-5
7-9-6
8-0-2
8-0-3
8-0-4
8-0-5
8-0-6
8-0-7
8-0-9
8-1-3
8-1-4
8-1-5
8-1-6
8-1-7
8-1-9
8-2-0
8-2-4
8-2-5
8-2-6
8-2-7
8-2-9
8-3-0
8-3-1
8-3-5
8-3-6
8-3-7
8-3-9
8-4-0
8-4-1
8-4-2
8-4-6
8-4-7
8-4-9
8-5-0
8-5-1
8-5-2
8-5-3
8-5-7
8-5-9
8-6-0
8-6-1
8-6-2
8-6-3
8-6-4
8-6-9
9-0-2
9-0-3
9-0-4
9-0-5
9-0-6
9-0-7
9-0-8
9-1-3
9-1-4
9-1-5
9-1-6
9-1-7
9-1-8
9-2-0
9-2-4
9-2-5
9-2-6
9-2-7
9-2-8
9-3-0
9-3-1
9-3-5
9-3-6
9-3-7
9-3-8
9-4-0
9-4-1
9-4-2
9-4-6
9-4-7
9-4-8
9-5-0
9-5-1
9-5-2
9-5-3
9-5-7
9-5-8
9-6-0
9-6-1
9-6-2
9-6-3
9-6-4
9-6-8
9-7-0
9-7-1
9-7-2
9-7-3
9-7-4
9-7-5