From 362747cfaba403aeadfe72a3eea0335c3d9a34a8 Mon Sep 17 00:00:00 2001
From: Daniel J Walsh <dwalsh@redhat.com>
Date: Wed, 16 Aug 2023 14:14:31 -0400
Subject: [PATCH] podmansh man page UID=$(id -u lockedu) is not allowed

Switch man page to user USERID instead of UID, since UID environment
variable is set at login, and is not allowed to be changed.

UID=foobar
bash: UID: readonly variable

Fixes: https://github.com/containers/podman/issues/19646

Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
---
 docs/source/markdown/podmansh.1.md | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/docs/source/markdown/podmansh.1.md b/docs/source/markdown/podmansh.1.md
index d3e8c06290..3b598b1cda 100644
--- a/docs/source/markdown/podmansh.1.md
+++ b/docs/source/markdown/podmansh.1.md
@@ -34,9 +34,9 @@ Create a Podman Quadlet file that looks something like one of the following.
 Fully locked down container, no access to host OS.
 
 ```
-# UID=$(id -u lockedu)
-# mkdir -p /etc/containers/systemd/users/${UID}
-# cat > /etc/containers/systemd/users/${UID}/podmansh.container << _EOF
+# USERID=$(id -u lockedu)
+# mkdir -p /etc/containers/systemd/users/${USERID}
+# cat > /etc/containers/systemd/users/${USERID}/podmansh.container << _EOF
 [Unit]
 Description=The podmansh container
 After=local-fs.target
@@ -62,9 +62,9 @@ Alternatively, while running as root, create a Quadlet where the user is allowed
 # useradd -s /usr/bin/podmansh confinedu
 # grep confinedu /etc/passwd
 confinedu:x:4009:4009::/home/confinedu:/usr/bin/podmansh
-# UID=$(id -u confinedu)
-# mkdir -p /etc/containers/systemd/users/${UID}
-# cat > /etc/containers/systemd/users/${UID}/podmansh.container << _EOF
+# USERID=$(id -u confinedu)
+# mkdir -p /etc/containers/systemd/users/${USERID}
+# cat > /etc/containers/systemd/users/${USERID}/podmansh.container << _EOF
 [Unit]
 Description=The podmansh container
 After=local-fs.target
@@ -93,9 +93,9 @@ Another example, while running as root, create a Quadlet where the users inside
 # useradd -s /usr/bin/podmansh fullu
 # grep fullu /etc/passwd
 fullu:x:4010:4010::/home/fullu:/usr/bin/podmansh
-# UID=$(id -u fullu)
-# mkdir -p /etc/containers/systemd/users/${UID}
-# cat > /etc/containers/systemd/users/${UID}/podmansh.container << _EOF
+# USERID=$(id -u fullu)
+# mkdir -p /etc/containers/systemd/users/${USERID}
+# cat > /etc/containers/systemd/users/${USERID}/podmansh.container << _EOF
 [Unit]
 Description=The podmansh container
 After=local-fs.target