if [[ $i = a || $j = b ]]then echo "$i $j OK"else echo "$i $j wrong"fi
$i $j result if statement0 0 00 1 11 0 11 1 0
#!/bin/bashx=6y=1if [ $x -eq $y ]; then echo "$x en $y: beide gelijk"else echo "$x en $y: OK, beide ongelijk, dit is wat we zoeken."fiexit;
if [ $i = a ]then if [ $j = a ] then #fout echo "$i $j wrong" else #goed echo "$i $j OK" fielse if [ $j = a ] then #goed echo "$i $j OK" else #fout echo "$i $j wrong" fifi
cdrom=noiso=abc.isoif [ $cdrom = "no" ]then [ -z $iso ] && usage else [ -z $iso ] || usagefi