https://krew.sigs.k8s.io/docs/user-guide/setup/install/
(
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$/arm64/')" &&
https://krew.sigs.k8s.io/docs/user-guide/setup/install/
(
set -x; cd "$(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$/arm64/')" &&
Steps to install BCC and bpftrace from source on Ubuntu 18.04.
sudo apt-get -y install bison build-essential cmake flex git libedit-dev \
libllvm6.0 llvm-6.0-dev libclang-6.0-dev python zlib1g-dev libelf-dev \
iperf3 luajit libluajit-5.1-dev netperf linux-headers-$(uname -r)