解决 fedora 5 root 用户 vi 无法高亮显示问题

<script type="text/javascript"><!--google_ad_client = "pub-2299987709779770";google_ad_width = 728;google_ad_height = 90;google_ad_format = "728x90_as";google_ad_type = "text_image";google_ad_channel ="";google_color_border = "FFFFFF";google_color_bg = "FFFFFF";google_color_link = "0000ff";google_color_url = "008000";google_color_text = "000000";//--></script> <script type="text/javascript" src="http://pagead2.googlesyndication.com/pagead/show_ads.js"></script>
在 fedora 5 中 vi 无法高亮显示，最简单的解决办法是 ：

打开  /etc/profile.d/vim.sh

CODE:

if [ -n "$BASH_VERSION" -o -n "$KSH_VERSION" -o -n "$ZSH_VERSION" ]; then
  [ -x /usr/bin/id ] || return
  [ `/usr/bin/id -u` -le 100 ] && return
  # for bash and zsh, only if no alias is already set
  alias vi >/dev/null 2>&1 || alias vi=vim
fi

将 第三行 注释掉，就可以了，因为root 的 id -u 是 0，比 100 小

<script type="text/javascript"><!--google_ad_client = "pub-2299987709779770";google_ad_width = 468;google_ad_height = 60;google_ad_format = "468x60_as";google_ad_type = "image";google_ad_channel ="";google_color_border = "FFFFFF";google_color_bg = "FFFFFF";google_color_link = "0000FF";google_color_url = "008000";google_color_text = "000000";//--></script> <script type="text/javascript" src="http://pagead2.googlesyndication.com/pagead/show_ads.js"></script>
上一篇：《找回Linux/Unix下各系统的密码 》

<script type="text/javascript"><!--google_ad_client = "pub-2299987709779770";google_ad_width = 728;google_ad_height = 15;google_ad_format = "728x15_0ads_al_s";google_ad_channel ="";google_color_border = "FFFFFF";google_color_link = "0000ff";google_color_bg = "FFFFFF";google_color_text = "000000";google_color_url = "008000";//--></script> <script type="text/javascript" src="http://pagead2.googlesyndication.com/pagead/show_ads.js"></script>