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ischroot

(1)

detect if running in a chroot

User commands4 optionsdebianutils 5.23.2
ischroot [--default-false] [--default-true] [--help] [--version]

Options

4
-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.

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.