* [howto/getopts_tutorial](howto/getopts_tutorial) - lacks some complex or more sophisticated examples * [scripting/newbie_traps](scripting/newbie_traps) - add your personal top newbie traps * [internals/shell_options](internals/shell_options) - are these all options? * [commands/builtin/printf](commands/builtin/printf) - can printf do more? * [syntax/shellvars](syntax/shellvars) - needs complete shell variables