snappuller-disable: 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 Debian possible default full paths are:

/usr/share/solr/bin/snappuller-disable - from package: solr-common

You may install the required package with command apt-get install {package}

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