git clone https://github.com/go-nv/goenv.git ~/.goenv
echo 'export GOENV_ROOT="$HOME/.goenv"' >> ~/.bashrc echo 'export PATH="$GOENV_ROOT/bin:$PATH"' >> ~/.bashrc echo 'eval "$(goenv init -)"' >> ~/.bashrc
zzh@ZZHPC:~$ goenv init -
export GOENV_SHELL=bash
export GOENV_ROOT=/home/zzh/.goenv
if [ "${PATH#*$GOENV_ROOT/shims}" = "${PATH}" ]; then
export PATH="$PATH:$GOENV_ROOT/shims"
fi
source '/home/zzh/.goenv/libexec/../completions/goenv.bash'
command goenv rehash 2>/dev/null
goenv() {
local command
command="$1"
if [ "$#" -gt 0 ]; then
shift
fi
case "$command" in
rehash|shell)
eval "$(goenv "sh-$command" "$@")";;
*)
command goenv "$command" "$@";;
esac
}
goenv rehash --only-manage-paths
If you want goenv to manage GOPATH and GOROOT (recommended), add GOPATH and GOROOT to your shell after eval "$(goenv init -)".
zzh@ZZHPC:~$ goenv goenv 2.1.11 Usage: goenv <command> [<args>] Some useful goenv commands are: commands List all available commands of goenv local Set or show the local application-specific Go version global Set or show the global Go version shell Set or show the shell-specific Go version install Install a Go version using go-build uninstall Uninstall a specific Go version rehash Rehash goenv shims (run this after installing executables) version Show the current Go version and its origin versions List all Go versions available to goenv which Display the full path to an executable whence List all Go versions that contain the given executable See 'goenv help <command>' for information on a specific command. For full documentation, see: https://github.com/go-nv/goenv#readme
zzh@ZZHPC:~$ goenv install 1.21.5 Downloading go1.21.5.linux-amd64.tar.gz... -> go1.21.5.linux-amd64.tar.gz ############################################################################################################################################################## 100.0%############################################################################################################################################################## 100.0% Installing Go Linux 64bit 1.21.5... Installed Go Linux 64bit 1.21.5 to /home/zzh/.goenv/versions/1.21.5 zzh@ZZHPC:~$ go version go version go1.21.5 linux/amd64 zzh@ZZHPC:~$ which go /home/zzh/.goenv/shims/go zzh@ZZHPC:~$ echo $GOROOT /home/zzh/.goenv/versions/1.21.5 zzh@ZZHPC:~$ echo $GOPATH /home/zzh/go/1.21.5
zzh@ZZHPC:~/.goenv/versions/1.21.5$ grep GOPROXY go.env GOPROXY=https://proxy.golang.org,direct zzh@ZZHPC:~/.goenv/versions/1.21.5$ which go /home/zzh/.goenv/shims/go zzh@ZZHPC:~/.goenv/versions/1.21.5$ go env | grep GOPROXY GOPROXY='https://goproxy.io,direct'
zzh@ZZHPC:~$ diff --side-by-side origin.txt goenv.txt GO111MODULE='on' GO111MODULE='on' GOARCH='amd64' GOARCH='amd64' GOBIN='' GOBIN='' GOCACHE='/home/zzh/.cache/go-build' GOCACHE='/home/zzh/.cache/go-build' GOENV='/home/zzh/.config/go/env' GOENV='/home/zzh/.config/go/env' GOEXE='' GOEXE='' GOEXPERIMENT='' GOEXPERIMENT='' GOFLAGS='' GOFLAGS='' GOHOSTARCH='amd64' GOHOSTARCH='amd64' GOHOSTOS='linux' GOHOSTOS='linux' GOINSECURE='' GOINSECURE='' GOMODCACHE='/home/zzh/go/pkg/mod' | GOMODCACHE='/home/zzh/go/1.21.5/pkg/mod' GONOPROXY='' GONOPROXY='' GONOSUMDB='' GONOSUMDB='' GOOS='linux' GOOS='linux' GOPATH='/home/zzh/go' | GOPATH='/home/zzh/go/1.21.5' GOPRIVATE='' GOPRIVATE='' GOPROXY='https://goproxy.io,direct' GOPROXY='https://goproxy.io,direct' GOROOT='/usr/local/go' | GOROOT='/home/zzh/.goenv/versions/1.21.5' GOSUMDB='sum.golang.org' GOSUMDB='sum.golang.org' GOTMPDIR='' GOTMPDIR='' GOTOOLCHAIN='auto' GOTOOLCHAIN='auto' GOTOOLDIR='/usr/local/go/pkg/tool/linux_amd64' | GOTOOLDIR='/home/zzh/.goenv/versions/1.21.5/pkg/tool/linux_am GOVCS='' GOVCS='' GOVERSION='go1.21.1' | GOVERSION='go1.21.5' GCCGO='gccgo' GCCGO='gccgo' GOAMD64='v1' GOAMD64='v1' AR='ar' AR='ar' CC='gcc' CC='gcc' CXX='g++' CXX='g++' CGO_ENABLED='1' CGO_ENABLED='1' GOMOD='/dev/null' GOMOD='/dev/null' GOWORK='' GOWORK='' CGO_CFLAGS='-O2 -g' CGO_CFLAGS='-O2 -g' CGO_CPPFLAGS='' CGO_CPPFLAGS='' CGO_CXXFLAGS='-O2 -g' CGO_CXXFLAGS='-O2 -g' CGO_FFLAGS='-O2 -g' CGO_FFLAGS='-O2 -g' CGO_LDFLAGS='-O2 -g' CGO_LDFLAGS='-O2 -g' PKG_CONFIG='pkg-config' PKG_CONFIG='pkg-config' GOGCCFLAGS='-fPIC -m64 -pthread -Wl,--no-gc-sections -fmessag | GOGCCFLAGS='-fPIC -m64 -pthread -Wl,--no-gc-sections -fmessag
zzh@ZZHPC:~$ goenv uninstall 1.21.5 goenv: remove /home/zzh/.goenv/versions/1.21.5? y zzh@ZZHPC:~$ goenv install 1.22.2 go-build: definition not found: 1.22.2 See all available versions with 'goenv install --list'. If the version you need is missing, try upgrading goenv: cd /home/zzh/.goenv/plugins/go-build/../.. && git pull && cd - zzh@ZZHPC:~/.goenv$ cd /home/zzh/.goenv zzh@ZZHPC:~/.goenv$ git pull zzh@ZZHPC:~/.goenv$ goenv install 1.22.2 Downloading go1.22.2.linux-amd64.tar.gz... -> go1.22.2.linux-amd64.tar.gz ############################################################################################################################################################## 100.0%############################################################################################################################################################## 100.0% Installing Go Linux 64bit 1.22.2... Installed Go Linux 64bit 1.22.2 to /home/zzh/.goenv/versions/1.22.2
zzh@ZZHPC:~$ goenv global 1.22.2
zzh@ZZHPC:~/.goenv$ git pull zzh@ZZHPC:~$ goenv uninstall 1.22.2 goenv: remove /home/zzh/.goenv/versions/1.22.2? y zzh@ZZHPC:~$ goenv install 1.23.0 Downloading go1.23.0.linux-amd64.tar.gz... -> go1.23.0.linux-amd64.tar.gz ############################################################################################################################################################## 100.0%############################################################################################################################################################## 100.0% Installing Go Linux 64bit 1.23.0... Installed Go Linux 64bit 1.23.0 to /home/zzh/.goenv/versions/1.23.0 zzh@ZZHPC:~$ goenv global 1.23.0
