internal/Internal-Services.md
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@@ -147,7 +147,6 @@ Test out your skills with online challenges
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| Start here | Remarks |
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|:------------------------------------------------- |:---------------------------------- |
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| https://burble.dn42/services/ping/ | burble.dn42 ping challenge |
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-| nc 172.20.14.37 1234 | Kioubit.dn42 challenge |
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## Shell