How can we run a command stored in a variable? – unix.stackexchange.com

How can we run a command stored in a variable? – unix.stackexchange.com

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$ ls -l /tmp/test/my\ dir/ total 0 I was wondering why the following ways to run the above command fail or succeed? Thanks. $ abc='ls -l "/tmp/test/my dir"' $ $abc ls: cannot access ...

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