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* eval, exec, exit, export, readonly, set, shift, trap: use Open Group links * exec, export, trap: split Linux and POSIX
12 lines
319 B
Markdown
12 lines
319 B
Markdown
# eval
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> Execute arguments as a single command in the current shell and return its result.
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> More information: <https://pubs.opengroup.org/onlinepubs/9699919799/utilities/V3_chap02.html#eval>.
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- Call `echo` with the "foo" argument:
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`eval "{{echo foo}}"`
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- Set a variable in the current shell:
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`eval "{{foo=bar}}"`
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