Shell Configuration Environment variables

When we use the Xshell development machine, we often encounter some problems, such as the use of certain commands he will command not found, the reason is that we have to configure the environment variable, so that can be accessed in any path.

This requires us to write a shell script,

#! Bin/shecho $PATH; Echo ' Add Nodejs ' s bin '; export PATH =/search/xxxxx/node/bin: $PATH; echo $PATH;

The first sentence means that the script interprets the execution by bin/sh, Echo sets a variable, and the third row is the popup hint, which means to change the custom variable into the system's environment variable.

Then execute the script through source startup.sh and execute the node command in any directory.

In fact, we can also install any of the scaffolding tools you want (Grunt Gulp webpack, etc.), will appear in the/node/bin directory.

　　

Shell Configuration Environment variables