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Difference between revisions of "mirc/identifiers/$!"
< mirc‎ | identifiers

($! in a nutshell)
 
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The '''$!''' identifier returns the input value that the script was just given via user input. This operation can also save you on writing in a variable, which isn't always an option but it is good to know when it can be useful.
 
The '''$!''' identifier returns the input value that the script was just given via user input. This operation can also save you on writing in a variable, which isn't always an option but it is good to know when it can be useful.
  

Revision as of 01:04, 23 December 2013

The $! identifier returns the input value that the script was just given via user input. This operation can also save you on writing in a variable, which isn't always an option but it is good to know when it can be useful.

Example

alias testme {
  $?="Type something"
  echo -a $!
}
After you execute the alias, via /testme, you will be prompted by an input box. Whatever input you put in that box, upon clicking OK, will be immediately echoed to your active window.
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