# ISCHROOT - detect if running in a chroot - man - [phpMan]

[_ISCHROOT_(1)](https://www.chedong.com/phpMan.php/man/ISCHROOT/1/markdown)                            General Commands Manual                           [_ISCHROOT_(1)](https://www.chedong.com/phpMan.php/man/ISCHROOT/1/markdown)

## NAME
       ischroot - detect if running in a chroot

## SYNOPSIS
       **ischroot **[--default-false] [--default-true] [--help] [--version]

## DESCRIPTION
       **ischroot **detects if it is currently running in a chroot.  The exit status is:

       0      if currently running in a chroot

       1      if currently not running in a chroot

       2      if the detection is not possible.

## OPTIONS
### -f, --default-false
              Exit with status 1 if the detection is not possible.

### -t, --default-true
              Exit with status 0 if the detection is not possible.

       **--help **Print a usage message on standard output and exit successfully.

### --version
              Print version information on standard output and exit successfully.

Debian                                       30 May 2011                                 [_ISCHROOT_(1)](https://www.chedong.com/phpMan.php/man/ISCHROOT/1/markdown)