in-out-err

in-out-err

in-out-err is a trivial example program that copies the contents of stdin to stdout and stderr, and prints the number of bytes read. It exists to demonstrate the use of neilotoole/streamcache.

Usage

$ go install github.com/neilotoole/streamcache/examples/in-out-err

$ echo "hello world" | in-out-err
hello world
hello world
Read 12 bytes from stdin

Note that the in-out-err code ignores most errors; don't do that in real life. See the multicase example for a more complete program.