15 lines
401 B
Racket
15 lines
401 B
Racket
#lang racket
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;; simple execution of a shell command
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(system "ls")
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;; capture output
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(string-split (with-output-to-string (λ() (system "ls"))) "\n")
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;; Warning: passing random string to be run in a shell is a bad idea!
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;; much safer: avoids shell parsing, arguments passed separately
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(system* "/bin/ls" "-l")
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;; avoid specifying the executable path
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(system* (find-executable-path "/bin/ls") "-l")
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