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err:2d0c20 [2012/05/10 14:52] (current)
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 +This error indicates that you have attempted to retrieve a non-existent [[:settings|setting]].
 +
 +Things to try:
 +
 +  * If you are using the ''[[:cmd:show]]'' command in an iPXE [[:scripting|script]] to display the value of a setting, consider using the ''[[:cmd:echo]]'' command instead.  For example:<code>  #!ipxe
 +  
 +  dhcp
 +  echo IP address: ${net0/ip}
 +</code>You may also want to use the ''[[:cmd:isset]]'' command.  For example:<code>  #!ipxe
 +  
 +  dhcp
 +  isset ${net0/ip} && echo IP address: ${net0/ip} || echo No IP address
 +</code>
 
err/2d0c20.txt · Last modified: 2012/05/10 14:52 (external edit)
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