Run sh in kubernetes resource via kubectl exec with context and/or namespace from current KubeConfig.
shed-kubectl-exec-sh (pod | type/name) [container]
shed kubectl-exec-sh (pod | type/name) [container]
k-sh (pod | type/name) [container]
$ shed-use T; shed-kubectl-exec-sh pod/pod-abc
+ kubectl --context kube-test-1 exec -it pod/pod-abc -- sh
...
$ shed-use D; shed-kubectl-exec-sh pod/pod-abc
+ kubectl --context kube-dev-1 --namespace ns-application exec -it pod/pod-abc -- sh
...
$ shed-kubectl-exec-sh pod/pod-abc container-1
+ kubectl --context kube-dev-1 --namespace ns-application exec -it pod/pod-abc -c container-1 -- sh
...