Colorize ls output and display a special symbol indicating the file type

.profile

## Colors
## The color designators are as follows:
# a     black
# b     red
# c     green
# d     brown
# e     blue
# f     magenta
# g     cyan
# h     light grey
# A     bold black, usually shows up as dark grey
# B     bold red
# C     bold green
# D     bold brown, usually shows up as yellow
# E     bold blue
# F     bold magenta
# G     bold cyan
# H     bold light grey; looks like bright white
# x     default foreground or background
## The order of the attributes are as follows:
#
# 1.   directory
# 2.   symbolic link
# 3.   socket
# 4.   pipe
# 5.   executable
# 6.   block special
# 7.   character special
# 8.   executable with setuid bit set
# 9.   executable with setgid bit set
# 10.  directory writable to others, with sticky bit
# 11.  directory writable to others, without sticky bit
# The default is "exfxcxdxbxegedabagacad"
alias ls="ls -GF"
export LSCOLORS="Exfxcxdxbxegedabagacad"