Starting IDL
The easiest way to start IDL is by launching the IDL Workbench, which is an Eclipse-based graphical user interface.
You can also run IDL in command-line mode, which uses a text-only interface and sends output to your terminal screen or shell window.
IDL is available in both 32- and 64-bit versions for Windows and a 64-bit version for Macintosh and Linux. You can execute the 64-bit version only if your system supports 64-bit operations, but you can run the 32-bit Windows version on a 64-bit Windows system. See Command-line Options for IDL Startup for details.
The following table lists the various ways to launch IDL:
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Mode
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Operating System
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32-/64-bit Executable
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Workbench
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Command-line
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Windows
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32-bit
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On 32-bit platforms:
Start > IDL x.x > IDL
On 64-bit platforms:
Start > IDL x.x > Tools > IDL (32-bit)
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On 32-bit platforms:
Start > IDL x.x > Tools > IDL Command Line
On 64-bit platforms:
Start > IDL x.x > Tools > IDL Command Line (32-bit)
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64-bit
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Start > IDL x.x > IDL
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Start > IDL x.x > Tools > IDL Command Line
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Macintosh
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64-bit
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Double-click on the idl icon in your IDL installation folder
or
Enter idlde at the X11 Terminal window shell prompt
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Click on the idl icon in your IDL installation folder
or
Enter idl at the X11 Terminal window shell prompt
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Linux
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64-bit
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Enter idlde at the shell prompt
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Enter idl at the shell prompt
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To launch IDL from the shell prompt, you must first explicitly open a terminal window and set up each IDL user's environment.
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Quitting IDL
To quit IDL, type EXIT at the IDL command prompt.