* Calculations

 (set floating point, scale = 5)
 % bc
 scale = 5

* sudo
	% sudo -u apache ls /xxxx
	
* Pretty printing text files / man files 
	% enscript -P file.txt
	% groff -man some_man.1 | mpage -P -j2%2 

* Pretty printing perldoc stuff

	% perldoc -u perldoc | pod2text | mpage -P -j2%2
	% perldoc -u perldoc | pod2text | mpage -P -j1%2

* Man stuff
	% man man
	% apropos 

* Environment
	% set
	% setenv

* Wuz going on?
	% ps
	% top
	% w

* Disk Capacities
	% df -k

* Disk Usage
	% du ./*

* Architect of machine
	% uname -a
	% cat /etc/issue

* Automagically set the time.  Gotta be root of course.
	% ntpdate -s time.nist.gov

* Finding a file?
 	% locate filename
	
	# Or something?
	% find path -name " " -print -exec grep {} \;
	%

* Garbled Terminal:
	% echo CTRL-VCTRL-O