JIL stands for Job Information Language.
JIL is a specification language, with its own syntax, that is USED to describe when, where, and how a job should run. When you enter the jil command, you get the jil command prompt, at which you can enter the job definitions one line at a time USING this special language. When you exit the jil command-line interface, the job definition is loaded into the database. ALTERNATIVELY, you can enter the definition as a text file and redirect the file to the jil command. In this CASE, the jil command activates the language processor, interprets the information in the text file, and loads this information in the database.

JIL stands for Job Information Language.
JIL is a specification language, with its own syntax, that is used to describe when, where, and how a job should run. When you enter the jil command, you get the jil command prompt, at which you can enter the job definitions one line at a time using this special language. When you exit the jil command-line interface, the job definition is loaded into the database. Alternatively, you can enter the definition as a text file and redirect the file to the jil command. In this case, the jil command activates the language processor, interprets the information in the text file, and loads this information in the database.