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@@ -19,3 +19,18 @@ On invocation of `ifup`:
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blank one will be created
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* if it does and the interface is configured the the script will invoke `ifup`
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for this interface inside the namespace.
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+
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+## `zsh` function to start a shell in a namespace
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+```
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+nss () {
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+ if [ -z $1 ]; then
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+ echo "Please specify a network namespace"
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+ return
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+ fi
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+ unshare -m /bin/sh <<-EOF
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+mount --make-rprivate /
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+mount --bind /run/network.${1} /run/network
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+ip netns exec ${1} zsh -i
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+EOF
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+}
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+```
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