#!/bin/sh read -p "enter the no. of element" n for((i=0; i < n; i++)) { read -p "enter elements" a[i] } k=0 while((k<n)) { i=$k for((j=$i+1;j<n;j++)) { if(($a[i]>$a[j])) then i=$j fi } temp=$a[k] a[k]=$a[i] a[i]=$temp ((k++)) } for((l=0;l<n;l++)) do echo $a[l] done exit 0
# Hello World Program in Bash Shell a=2 b=2 c=`expr $a + $b` echo $c
# Hello World Program in Bash Shell echo "Hello World!"
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