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15 lines
613 B
V
15 lines
613 B
V
import os
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// NOTE: `execve` executes a new child process, in place of the current process.
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// Therefore, only the topmost example will be executed when it's not commented out.
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fn main() {
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// Passes only an array of args.
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os.execve(os.find_abs_path_of_executable('ls')!, ['-lh', '-s'], [])!
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// Considers args that would need to be passed within quotes. E.g.: `bash -c "ls -lh"`.
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os.execve(os.find_abs_path_of_executable('bash')!, ['-c', 'ls -lah -s'], [])!
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// Passes an environment variable that affects the commands output.
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os.execve(os.find_abs_path_of_executable('man')!, ['true'], ['MANWIDTH=60'])!
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}
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