Difference between revisions of "Dec"

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== See Also ==
 
== See Also ==
*To increase a variable, you can use [[inc]].
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* [[inc|/inc]] to increase a variable.
*Read [[While_loops|While loops]] to learn more about them.
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* [[While_loops|While loops]] to learn more about them.
  
 
[[Category:Variables]]
 
[[Category:Variables]]
 
[[Category:Commands]]
 
[[Category:Commands]]

Latest revision as of 08:51, 2 July 2007

This decreases the value of %var by value.

/dec [-cszuN] <%var> [value]

Options explained:

uN - decreases %var once and unsets it N seconds later.
z  - decreases %var until it reaches zero and then unsets it.
s  - displays action in status window
c  - decreases %var once per second.

If no value is given, default value is 1.

Example

This example shows how to use dec basically in a while-loop:

var %i = 10
while (%i) {
  echo -ag $chr(37) $+ i = %i
  dec %i
}

See Also