[GO] What should be the values of GOPATH and GOROOT?

https://stackoverflow.com/questions/7970390/what-should-be-the-values-of-gopath-and-goroot

GOPATH is discussed in the cmd/go documentation:
The GOPATH environment variable lists places to look for Go code. On Unix, the value is a colon-separated string. On Windows, the value is a semicolon-separated string. On Plan 9, the value is a list.
GOPATH must be set to get, build and install packages outside the standard Go tree.
GOROOT is discussed in the installation instructions:
The Go binary distributions assume they will be installed in /usr/local/go (or c:\Go under Windows), but it is possible to install the Go tools to a different location. In this case you must set the GOROOT environment variable to point to the directory in which it was installed.
For example, if you installed Go to your home directory you should add the following commands to $HOME/.profile:
export GOROOT=$HOME/go
export PATH=$PATH:$GOROOT/bin
Note: GOROOT must be set only when installing to a custom location

Comments

Post a Comment

Popular posts from this blog

VPC

Image
Requirements: CREATE VPC - Subnet (AZ) -> Public     -> Internet connection both of inbound and outbound          -> SG(Secret Gate, whitelist)              -> SSH(port 22) open for the office IP     -> Linux framework     -> ec2 instance     -> In order to access to the private -> Private     -> No internet connection.     -> Linux, ec2, web application (port 80)     -> NAT gateway for the outbound     -> ELB(gateway) to aceess to the private         -> SG(Secret Gate, whitelist)              -> SSH(port 22) open for the office IP References: Amazon Virtual Private Cloud: https://aws.amazon.com/vpc/ Amazon VPC Scenarios and Examples Getting Started with Amazon VPC NAT Instances Route Tables ebooks: Amazon Virtual Private Cloud Overview Amazon Virtual Private Cloud User Guide Amazon Virtual Private Cloud Network Administrator Guide Amazon Virtual Private Cloud (Amazon VPC)  lets you provision  a
Read more

Essential git commands

1) git config Utility: To set your user name and email in the main configuration file. How to:  To check your name and email:  git config --global user.name and git config --global user.email .  To set your new email or name: git config --global user.name = “xxxx” and git config --global user.email = “xxxx@email.com” 2) git init Utility: To initialize a git repository for a new or existing project. How to: git init in the root of your project directory. 3) git clone Utility: To copy a git repository from remote source, also sets the remote to original source so that you can pull again. How to: git clone <:clone git url:> git clone through ssh:  git clone ssh://username@host.xz/absolute/path/to/repo.git/ git clone username@host.xz:relative/path/to/repo.git/ 4) git status Utility: To check the status of files you’ve changed in your working directory, i.e, what all has changed since your last commit. How to: git status in your working directo
Read more

Basic Concept of Docker

Image
SERVER MANAGEMENT   Server management is very complicated and difficult In general, Server management is very complicated and difficult.  Just a few years ago, one of the developers' main tasks was to install the various programs in the operating system to deploy the source codes.  The installation manual was long and complicated and I failed to install it for some unknown reason even though they worked properly on my local machine. If it did not install correctly, I would install from OS again and again. For examples, The OS and Database server versions used by the company were fixed, and updating versions was a huge risk, so it was best to leave the server untouched as much as possible after installation. The day I set up the new servers was a sleepless night, I became a master of configurations and installation. If you think you have become accustomed to it, you would have problems if the Linux distribution changed or the environment changed. It was also a proble
Read more