root는 왜 vi에서 컬러로 안나오나요?(how enable syntax high light on root)

FC6 사용자인데(응?)
root로 들어가서 vi를 하면 아무리 해도 Syntax High light가 작동하지를 않는다.
물론 whereis로 검색을 해봐도 vi는 하나뿐인데 왜그런가 해서 검색을 해봤더니

Ok, I fixed it... all I had to do was to add an alias for vi pointing to /usr/bin/vim in my /root/.bashrc file. Root was using /bin/vi which is the Small version, while other accounts were aliasing vi as vim, which is why it was working... I was also able to get syntax to work as root by using just "vim filename" instead of vi... Silly me... Thanks for pointing me in the right direction Tony! :) [링크 : http://www.nabble.com/Unable-to-get-syntax-highlighting-to-work-for-root-account-td15767467.html]

$ alias alias l.='ls -d .* --color=tty' alias ll='ls -l --color=tty' alias ls='ls --color=tty' alias mc='. /usr/share/mc/bin/mc-wrapper.sh' alias vi='vim' alias which='alias | /usr/bin/which --tty-only --read-alias --show-dot --show-tilde'

일반 유저에서 alias를 실행해보니, vi가 설정되어 있었다.
그런데 root는 이러한 부분이 없었다.

# alias alias cp='cp -i' alias l.='ls -d .* --color=tty' alias ll='ls -l --color=tty' alias ls='ls --color=tty' alias mc='. /usr/share/mc/bin/mc-wrapper.sh' alias mv='mv -i' alias rm='rm -i' alias which='alias | /usr/bin/which --tty-only --read-alias --show-dot --show-tilde'

root는 안전을 위해 rm이나 mv에 -i(interative) 옵션을 기본으로 붙이게 해놨다.