osdshconfig: command not found

Have You tried accessing the binary with the full path?

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 Debian possible default full paths are:

/usr/bin/osdshconfig - from package: osdsh

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