if (($2==0))
then
echo "Brak podanego argumentu (minimalny rok produkcji)"
echo "Data nie zostala podana. Standardowo program ustawil na 1900"
parametr=1900
else
parametr=$2
fi
echo "Ustawiona data $parametr"
echo "Podaj typ pojazdu"
read rodzaj_pojazdu
echo "Podaj maksymalna cene pojazdy"
read cena_pojazdu
awk 'BEGIN {typ=$rodzaj_pojazdu;rok=$parametr;cena=$cena_pojazdu;printf"Pojazdy:n"}
/'$typ'/ {if($rok>$3) {if($cena<$2) {echo $0}}}
END {printf"n"}' $1
{"html5":"htmlmixed","css":"css","javascript":"javascript","php":"php","python":"python","ruby":"ruby","lua":"text\/x-lua","bash":"text\/x-sh","go":"go","c":"text\/x-csrc","cpp":"text\/x-c++src","diff":"diff","latex":"stex","sql":"sql","xml":"xml","apl":"apl","asterisk":"asterisk","c_loadrunner":"text\/x-csrc","c_mac":"text\/x-csrc","coffeescript":"text\/x-coffeescript","csharp":"text\/x-csharp","d":"d","ecmascript":"javascript","erlang":"erlang","groovy":"text\/x-groovy","haskell":"text\/x-haskell","haxe":"text\/x-haxe","html4strict":"htmlmixed","java":"text\/x-java","java5":"text\/x-java","jquery":"javascript","mirc":"mirc","mysql":"sql","ocaml":"text\/x-ocaml","pascal":"text\/x-pascal","perl":"perl","perl6":"perl","plsql":"sql","properties":"text\/x-properties","q":"text\/x-q","scala":"scala","scheme":"text\/x-scheme","tcl":"text\/x-tcl","vb":"text\/x-vb","verilog":"text\/x-verilog","yaml":"text\/x-yaml","z80":"text\/x-z80"}
