view: 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:

/bin/view - from package: vim-minimal

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

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