El siguiente código trata del método de ordenamiento por inserción binaria en bash:
#!/bin/bash
function insercionbinaria {
	lista=$1
	tam=${#lista[@]}
            for i in $(seq 1 $[$tam-1]) ; do
                aus=${lista[$i]}
                izq=0;
                der=$[$i-1]
                while [ $izq -le $der ] ; do
                    m=$[$[$izq+$der]/2]
                    if [ $aus -lt ${lista[$m]} ] ; then
                        der=$[$m-1]
                    else
                        izq=$[$m+1]
                    fi
                done
                j=$[$i-1]
                while [ $j -ge $izq ] ; do
                    lista[$[$j+1]]=${lista[$j]}
                    j=$[$j-1]
                done
                lista[$izq]=$aus
            done
}
lista=(5 4 3 2 1)
insercionbinaria $lista
for i in ${lista[@]};do	echo $i; done
	
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