$ go version
go version go1.22.4 linux/amd64

$ go env
GO111MODULE='on'
GOARCH='amd64'
GOBIN='/usr/local/google/home/ukai/src/infra/infra/go/bin'
GOCACHE='/usr/local/google/home/ukai/src/infra/infra/go/golang/gocache'
GOENV='/usr/local/google/home/ukai/.config/go/env'
GOEXE=''
GOEXPERIMENT=''
GOFLAGS=''
GOHOSTARCH='amd64'
GOHOSTOS='linux'
GOINSECURE=''
GOMODCACHE='/usr/local/google/home/ukai/src/infra/infra/go/golang/modcache'
GONOPROXY='*.googlesource.com,*.git.corp.google.com,google.com'
GONOSUMDB='*.googlesource.com,*.git.corp.google.com,google.com'
GOOS='linux'
GOPATH='/usr/local/google/home/ukai/go'
GOPRIVATE='*.googlesource.com,*.git.corp.google.com,google.com'
GOPROXY='https://proxy.golang.org,direct'
GOROOT='/usr/local/google/home/ukai/src/infra/infra/go/golang/go'
GOSUMDB='sum.golang.org'
GOTMPDIR=''
GOTOOLCHAIN='local'
GOTOOLDIR='/usr/local/google/home/ukai/src/infra/infra/go/golang/go/pkg/tool/linux_amd64'
GOVCS=''
GOVERSION='go1.22.4'
GCCGO='gccgo'
GOAMD64='v1'
AR='ar'
CC='gcc'
CXX='g++'
CGO_ENABLED='1'
GOMOD='/usr/local/google/home/ukai/src/infra/infra/go/src/go.chromium.org/luci/go.mod'
GOWORK=''
CGO_CFLAGS='-O2 -g'
CGO_CPPFLAGS=''
CGO_CXXFLAGS='-O2 -g'
CGO_FFLAGS='-O2 -g'
CGO_LDFLAGS='-O2 -g'
PKG_CONFIG='pkg-config'
GOGCCFLAGS='-fPIC -m64 -pthread -Wl,--no-gc-sections -fmessage-length=0 -ffile-prefix-map=/tmp/go-build1645801680=/tmp/go-build -gno-record-gcc-switches'