heredoc Edition | LinuxCBT

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.
HereDoc
Discuss Features
$SHELL Examples
(cat | tee | ssh | redis-cli | mysql)
Redirect Output
Pipe Output
Script Examples
PHP Examples




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