The mission is to implement a cat-like program (copy all stdin to stdout) in less than 100 bytes of code.

Rules:

• You may only use standard libraries
• Indentation must be either two spaces or a single tab (in languages which require indentation)
• Scripts must use shebangs
• The result of cat anything.txt | ./yourprogram | diff anything.txt - should be nothing and should not be an infinite loop

Go example (84 bytes)

package main
import (
  "os"
  "io"
)
func main() {
  io.Copy(os.Stdout,os.Stdin)
} 

C++ example (78 bytes)

#include<iostream>
using namespace std;
int main() {
  cout << cin.rdbuf();
}

Ruby example (44 bytes)

#!/usr/bin/env ruby
$stdout << $stdin.read

Shortest code (by bytes) wins.

The mission is to implement a cat-like program (copy all STDIN to STDOUT).

Rules:

• You may only use standard libraries
• Indentation must be either two spaces or a single tab (in languages which require indentation)
• Scripts must use shebangs
• The result of cat anything.txt | ./yourprogram | diff anything.txt - should be nothing and should not be an infinite loop

Go example (84 bytes)

package main
import (
  "os"
  "io"
)
func main() {
  io.Copy(os.Stdout,os.Stdin)
} 

C++ example (78 bytes)

#include<iostream>
using namespace std;
int main() {
  cout << cin.rdbuf();
}

Ruby example (44 bytes)

#!/usr/bin/env ruby
$stdout << $stdin.read

Shortest code (by bytes) wins.

The mission is to implement a cat-like program (copy all stdin to stdout) in less than 100 bytes of code.

Rules:

• You may only use standard libraries
• Indentation must be either two spaces or a single tab (in languages which require indentation)
• Scripts must use shebangs

Go example (84 bytes)

package main
import (
  "os"
  "io"
)
func main() {
  io.Copy(os.Stdout,os.Stdin)
} 

C++ example (78 bytes)

#include<iostream>
using namespace std;
int main() {
  cout << cin.rdbuf();
}

Ruby example (44 bytes)

#!/usr/bin/env ruby
$stdout << $stdin.read

Shortest code (by bytes) wins.

The mission is to implement a cat-like program (copy all stdin to stdout) in less than 100 bytes of code.

Rules:

• You may only use standard libraries
• Indentation must be either two spaces or a single tab (in languages which require indentation)
• Scripts must use shebangs
• The result of cat anything.txt | ./yourprogram | diff anything.txt - should be nothing and should not be an infinite loop

Go example (84 bytes)

package main
import (
  "os"
  "io"
)
func main() {
  io.Copy(os.Stdout,os.Stdin)
} 

C++ example (78 bytes)

#include<iostream>
using namespace std;
int main() {
  cout << cin.rdbuf();
}

Ruby example (44 bytes)

#!/usr/bin/env ruby
$stdout << $stdin.read

Shortest code (by bytes) wins.