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-rw-r--r--docs/podman-unshare.1.md7
1 files changed, 6 insertions, 1 deletions
diff --git a/docs/podman-unshare.1.md b/docs/podman-unshare.1.md
index a7f018ce1..a10fb40f9 100644
--- a/docs/podman-unshare.1.md
+++ b/docs/podman-unshare.1.md
@@ -19,6 +19,11 @@ manually clearing storage and other data related to images and containers.
It is also useful if you want to use the `podman mount` command. If an unprivileged users wants to mount and work with a container, then they need to execute
podman unshare. Executing `podman mount` fails for unprivileged users unless the user is running inside a `podman unshare` session.
+The unshare session defines two environment variables:
+
+**CONTAINERS_GRAPHROOT** the path to the persistent containers data.
+**CONTAINERS_RUNROOT** the path to the volatile containers data.
+
## EXAMPLE
```
@@ -34,4 +39,4 @@ $ podman unshare cat /proc/self/uid_map /proc/self/gid_map
## SEE ALSO
-podman(1), podman-mount(1), namespaces(7), newuidmap(1), newgidmap(1), user\_namespaces(7) \ No newline at end of file
+podman(1), podman-mount(1), namespaces(7), newuidmap(1), newgidmap(1), user\_namespaces(7)