Dalawang method ang alam ko
Una using Putty or Juicessh
Pangalawa using Sftp like Filezilla
Putty or Juicessh
login ka sa vps mo
type nano /etc/issue.net
edit mo lang at dapat may alam ka sa html
then Ctrl+X at Y Then Press Enter
Sftp
login ka sa vps mo
navigate to /etc at hanapin mo yung issue.net
then view/edit mo lang ... pag tapos na Save at exit kalang at may magpapakita sa screen mo . upload mo lang at overwrite tapos na
Hope this help