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A simple directive which disables all aliases and functions for the command immediately following it. Shortcut for the bash built-in 'command' - "command linefoo".
There are 10 alternatives - vote for the best!
e.g. if rm is aliased for 'rm -i', you can escape the alias by prepending a backslash:
rm [file] # WILL prompt for confirmation per the alias
\rm [file] # will NOT prompt for confirmation per the default behavior of the command
say, someone has aliased ls to 'ls --color=always' and you want to temporarily override the alias (it does not override functions)
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