how to change PS1 for user

admin

User Manager (System-->Administration-->Users and Groups)  or #system-config-users
Home Directory for  mis          /home/mis
Home Directory for  informix   /home/informix
Home Directory for  komin     /mis/mis_profile
Home Directory for  a101      /mis/user_profile
Home Directory for  a102      /mis/user_profile
Home Directory for  a103      /mis/user_profile
Home Directory for  a201      /mis/user_profile
Home Directory for  a202      /mis/user_profile


[國民2]/home/mis>----->[mis@komin2]/mis>

.bash_profile

#PS1='[國民2]$PWD>'
  PS1='[\u@\h]$PWD>'
  INFORMIXSERVER=ids2
  ONCONFIG=onconfig.ids2
  HOME=/mis
  PATH=$HOME/bin: $PATH
  export PS1 HOME INFORMIXSERVER ONCONFIG
  cd $HOME

logine  with mis  then
[mis@komin2]/mis>