krew

First make sure you have git installed

Then use the following command

(
  set -x; cd "$(mktemp -d)" &&
  OS="$(uname | tr '[:upper:]' '[:lower:]')" &&
  ARCH="$(uname -m | sed -e 's/x86_64/amd64/' -e 's/\(arm\)\(64\)\?.*/\1\2/' -e 's/aarch64$/arm64/')" &&
  curl -fsSLO "https://github.com/kubernetes-sigs/krew/releases/latest/download/krew.tar.gz" &&
  tar zxvf krew.tar.gz &&
  KREW=./krew-"${OS}_${ARCH}" &&
  "$KREW" install krew
)

export PATH="${KREW_ROOT:-$HOME/.krew}/bin:$PATH"
kubectl krew

Kubectl Krew update # update

Kubectl Krew search # displays all plug-ins

Kubectl Krew install view secret # installs a plug-in named view secret

Kubectl view secret # uses this plug-in

Kubectl Krew upgrade # upgrade installed plug-ins

Kubectl Krew remove view secret # uninstall plug-in