if [[ $str1 == $str2 ]]
then
    echo ist gleich
else
    echo ist nicht gleich
fi

---------------------------------------------------------------------------------

if [ "$str1" = "$sstr" ] && [ $cnt -eq 0 ]
then
    echo "Hallo"
fi

---------------------------------------------------------------------------------

if [[ $s_parmcount -ne $s_parmcountExpected ]]
then
    print -u2 "`basename $0`: USAGE: `basename $0` <ORACLE_SID>!"
    exit 1
else
    export s_instance=$(echo $1 | tr '[:lower:]' '[:upper:]')
fi

---------------------------------------------------------------------------------

if [[ $s_rc -ne 0 ]]
then
    exit $s_rc
fi

---------------------------------------------------------------------------------

if [ "$1" = "" ]
then
    echo "nix"
else
    echo "$1"
fi

---------------------------------------------------------------------------------

export sverb=true
if $sverb; then; echo hallo; fi