I am playing with the netem examples from here https://wiki.linuxfoundation.org/networking/netem and I have learned that I can undo the effect of a tc qdisc add command with a similar tc qdisc del command. But how can I undo the effects of a tc qdisc change command?
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1`tc qsisc del` doesn't actually "undo" anything, it simply deletes a rule. So if you cange a rule with `tc qdisc change` you can change it back again to the old value. – Daniele Santi Sep 18 '18 at 10:44
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@MrShunz this requires a way to see the value before I change it, how do I display it? – AnonymousLurker Sep 18 '18 at 10:46