edit the environement ( env commands

hi all,when I tape this command " env " under solairs 10 , it displays my things about hostname , login name ,.... and the editor,how can I change this configuration I need to change the EDITOR to EDITOR=/usr/bin/vican some help me plzthanks
[283 byte] By [monsterSolatisa] at [2007-11-27 0:49:11]
# 1
If you are using bourne or Korn shells:EDITOR=/bin/vi;export EDITOR-Dexthor.
Dexthora at 2007-7-11 23:18:35 > top of Java-index,Administration Tools,Sun Management Center...
# 2
c okthank you very much
monsterSolatisa at 2007-7-11 23:18:35 > top of Java-index,Administration Tools,Sun Management Center...
# 3
Problem,When I reboot my server , I lost this configuration,What I can do keep it at start upthanks again
monsterSolatisa at 2007-7-11 23:18:35 > top of Java-index,Administration Tools,Sun Management Center...