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cmd:isset [2011/04/08 18:48]
mcb30
cmd:isset [2011/04/08 18:49]
mcb30
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 ===== Notes ===== ===== Notes =====
- 
-The ''​isset''​ command relies upon the [[:​settings]] expansion performed by all iPXE commands. ​ The implementation of the ''​isset''​ command simply tests to see if it has a non-empty argument. 
  
 You should always consider what will happen if the setting does not exist. ​ For example: You should always consider what will happen if the setting does not exist. ​ For example:
cmd/isset.txt ยท Last modified: 2011/04/08 18:49 by mcb30
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