Bash eval: Difference between revisions
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* [[Bash#Built-In_Commands|bash]] | * [[Bash#Built-In_Commands|bash]] | ||
=Overview= | |||
eval [arg ...] | |||
The args are read and concatenated together into a single command. This command is then read and executed by the shell, and its exit status is returned as the value of eval. If there are no args, or only null arguments, eval returns 0. | |||
Revision as of 18:06, 2 February 2018
Internal
Overview
eval [arg ...]
The args are read and concatenated together into a single command. This command is then read and executed by the shell, and its exit status is returned as the value of eval. If there are no args, or only null arguments, eval returns 0.