Bash has local variables | Hacker News

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		Bash has local variables (tldp.org)
		1 point by dorfsmay on May 13, 2016 \| hide \| past \| favorite \| 1 comment

dorfsmay on May 13, 2016 [–]

By default all variables are global, and had not realised that you can specify "local" to make variables inside a function, local.

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