heredoc Edition | LinuxCBT

heredoc Edition | LinuxCBT
English | Size: 130.75 MB
Genre: eLearning

Visibly, 80-Columns of characters displayed is agreeable; certain to rightly-render. In practice, whether @ the CLI or inside of your script, strings can, and do become intractable, leading to multiple lines, reliance upon proper-escaping and the like. HereDoc, widely-implemented across environments, alleviates this concern, rendering long strings much more manageable. Use the mechanism to your advantage across your toolset.

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