Upgrade go version in Ubuntu

May 9, 2023#Ubuntu127

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To summarize, the given instructions involve removing old versions of Go if they exist, installing necessary components, obtaining the Go installation package, extracting it, setting the environment variable, and checking the Go version.

1. If there is an old version of go in the system, skip this step (check go version: go version)#

1. sudo rm -rf /usr/local/go
2. sudo apt-get remove golang
3. sudo apt-get remove golang-go
4. sudo apt-get autoremove

2. Install necessary components#

apt install wget

3. Get go installation package#

wget https://go.dev/dl/go1.20.4.linux-amd64.tar.gz

4. Unzip go#

tar -C /usr/local -xzf go1.20.4.linux-amd64.tar.gz

5. Set environment variables#

export PATH=$PATH:/usr/local/go/bin

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