dawg: command not found

Maybe Your $PATH variable doesn't contain the default paths? echo $PATH should give something like:

[root@server ~]# echo $PATH
/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin

If it's empty, You may set the PATH variable with this command

export PATH="/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin"

On CentOS possible default full paths are:

/usr/libexec/crack/bin/dawg - from package: crack

You may install the required package with command yum install {package}

Error in other languages:
dawg: bevel nie gevind nie
dawg: comandă negăsită
dawg: comando não encontrado
dawg: commande introuvable
dawg: command not found
dawg: käsku ei ole
dawg: không tìm thấy lệnh
dawg: komanda nerasta
dawg: Kommando nicht gefunden.
dawg: kommandot finns inte
dawg: komut yok
dawg: nie znaleziono polecenia
dawg: níor aimsíodh an t-ordú
dawg: no se encontró la orden
dawg: no s'ha trobat l'ordre
dawg: opdracht niet gevonden
dawg: parancs nem található
dawg: perintah tidak ditemukan
dawg: príkaz nenájdený
dawg: příkaz nenalezen
dawg: команда не найдена
dawg: командата не е открита
dawg: 命令找不到
dawg: コマンドが見つかりません