# Shell I/O redirection

**URL:** <https://forums.thehomestack.io/t/shell-i-o-redirection/259>\
**Category:** Linux - General\
**Created:** [May 27, 2007, 7:24pm UTC](https://forums.thehomestack.io/t/shell-i-o-redirection/259 "2007-05-27T19:24:32Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![system](https://forums.thehomestack.io/uploads/default/original/1X/161426793bc0d8bdf0d1a6692b3e44446861cc72.jpeg) [@system](https://forums.thehomestack.io/u/system)\
**Post date:** [May 27, 2007, 7:24pm UTC](https://forums.thehomestack.io/t/shell-i-o-redirection/259/1 "2007-05-27T19:24:32Z")

</div>

Shell I/O redirection :

```auto
    < stdin
    > stdout
    >& stdout and stderr
    >! stdout (override noclobber)
    >&! stdout and stderr (override noclobber)
    << str read input lines until str encountered at beginning

```