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Created page with "IF is a DCL command that tests the value of an expression and, depending on the syntaxspecified, executes the following: o One command following the THEN key..." |
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IF is a [[DCL]] [[Command|command]] that tests the value of an expression and, depending on the syntaxspecified, executes the following: | IF is a [[DCL]] [[Command|command]] that tests the value of an expression and, depending on the syntaxspecified, executes the following: | ||
* One command following the THEN keyword if the expression is true | |||
* Multiple commands following the $THEN command if the expression is true | |||
* One or more commands following the $ELSE command if the expression is false | |||
=Syntax= | =Syntax= | ||
$ IF expression THEN [$] command | $ IF expression THEN [$] command | ||
Latest revision as of 19:50, 24 June 2022
IF is a DCL command that tests the value of an expression and, depending on the syntaxspecified, executes the following:
- One command following the THEN keyword if the expression is true
- Multiple commands following the $THEN command if the expression is true
- One or more commands following the $ELSE command if the expression is false
Syntax
$ IF expression THEN [$] command
or
$ IF expression $ THEN $ command $ [command] $ ENDIF
or
$ IF expression $ THEN $ command $ [command] $ ELSE $ command $ [command] $ ENDIF