CentOS simple operation command and how to install node.js

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Check the version of the centos kernel:

Uname-a

Uname-r

View the linux version:

Cat / etc/issue

Check whether the system is 64-bit or 32-bit:

Getconf LONG_BIT

Install node.js

Because node.js needs more than Python2.6.

Note: Python 2.6 or 2.7 is required to build from source tarballs.

View Python version

Python-V

Installation dependency

Yum-y install gcc make gcc-c++ openssl-devel wget

Download node.js source code and installation

Wget http://nodejs.org/dist/v0.12.0/node-v0.12.0.tar.gz

Tar-zxf node-v0.12.0.tar.gz

Cd node-v0.12.0

. / configure & & make & & make install

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