Can someone please explain to me why when listing certain files with the same extension, eg .jpg files, why they are sometimes listed green, as well as shown in pink. These are all image files. It doesn't make sense.
WhiterShadePale1.jpg has execute permissions. That's all there is to it. The executable colour overrides the *.jpg colour.
The colors are controlled by the environment variable
ls man page states:
LS_COLORS The value of this variable describes what color to use for which attribute when colors are enabled with CLICOLOR. This string is a concatenation of pairs of the format fb, where f is the foreground color and b is the background color. 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 Note that the above are standard ANSI colors. The actual display may differ depending on the color capabilities of the terminal in use. 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", i.e. blue fore- ground and default background for regular directories, black foreground and red background for setuid executa- bles, etc.