fipshmac: 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/bin/fipshmac - from package: fipscheck

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

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