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authorDaniel J Walsh <dwalsh@redhat.com>2020-10-01 09:10:55 -0400
committerDaniel J Walsh <dwalsh@redhat.com>2020-10-01 09:13:39 -0400
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Update rootless_tutorial.md
add clarifications in persistently setting unprivileged ping permissions Signed-off-by: fuzxi <opuspam@posteo.de> Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
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-rw-r--r--docs/tutorials/rootless_tutorial.md2
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diff --git a/docs/tutorials/rootless_tutorial.md b/docs/tutorials/rootless_tutorial.md
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@@ -95,7 +95,7 @@ If this is required, the administrator must verify that the UID of the user is p
To change its value the administrator can use a call similar to: `sysctl -w "net.ipv4.ping_group_range=0 2000000"`.
-To make the change persistent, the administrator will need to add a file in `/etc/sysctl.d` that contains `net.ipv4.ping_group_range=0 $MAX_UID`.
+To make the change persist, the administrator will need to add a file with the `.conf` file extension in `/etc/sysctl.d` that contains `net.ipv4.ping_group_range=0 $MAX_GID`, where `$MAX_GID` is the highest assignable GID of the user running the container.
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