함수 exec()

다른 뜻에 대해서는 리눅스 exec 문서를 참조하십시오.

1 Go[ | ]

Go exec() 문서를 참고하십시오.

Go

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package main

import "fmt"
import "os/exec"

func main() {
	cmd := exec.Command("sh", "-c", "cat /etc/services | grep ^http")
	stdout, err := cmd.Output()
	if err != nil {
		panic(err)
	}
	fmt.Println(string(stdout))
}

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2 PHP[ | ]

PHP exec() 문서를 참고하십시오.

PHP

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echo exec('cat /etc/os-release | head -2');

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PHP

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exec('cat /etc/os-release | head -2', $result);
print_r($result);

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PHP

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function execute($command) {
	exec($command, $result);
	return implode("\n", $result);
}
echo execute('cat /etc/os-release | head -2');

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3 Python[ | ]

Python

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import os
result = os.popen('cat /etc/services | grep ^http').read()
print( result )

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4 Perl[ | ]

Perl

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$result=`cat /etc/services | grep ^http`;
print $result;

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5 같이 보기[ | ]