# add it to ~/.bashrc
hidden() { # lists hidden files and directories
find. -maxdepth 1 -name '.?*' -exec ls --color -d {} \;
}
hiddenfiles() { # lists hidden files
find. -maxdepth 1 -type f -name '.?*' -exec ls --color -d {} \;
}
hiddendirs() { # lists directories
find. -maxdepth 1 -type d -name '.?*' -exec ls --color -d {} \;
}