Node.js 12 : Install2021/03/15 |
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Install Node.js 12.
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| [1] | Confirm the current enabled version of Node.js and Install it. |
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[root@dlp ~]# dnf module list nodejs CentOS Stream 8 - AppStream Name Stream Profiles Summary nodejs 10 [d] common [d], development, minimal, s2i Javascript runtime nodejs 12 common [d], development, minimal, s2i Javascript runtime nodejs 14 common [d], development, minimal, s2i Javascript runtime Hint: [d]efault, [e]nabled, [x]disabled, [i]nstalled # if other versions are enabled, reset once and switch to the version [root@dlp ~]# dnf module reset nodejs [root@dlp ~]# dnf module enable nodejs:12
# specify Node.js 12 and install [root@dlp ~]# dnf module -y install nodejs:12/common Dependencies resolved. ============================================================================================== Package Arch Version Repo Size ============================================================================================== Upgrading: nodejs x86_64 1:12.20.1-1.module_el8.4.0+649+b0593ddf appstream 10 M nodejs-full-i18n x86_64 1:12.20.1-1.module_el8.4.0+649+b0593ddf appstream 7.5 M npm x86_64 1:6.14.10-1.12.20.1.1.module_el8.4.0+649+b0593ddf appstream 3.7 M Installing weak dependencies: nodejs-docs noarch 1:12.20.1-1.module_el8.4.0+649+b0593ddf appstream 4.1 M Installing module profiles: nodejs/common Transaction Summary ============================================================================================== Install 1 Package Upgrade 3 Packages ..... .....[root@dlp ~]# node -v v12.20.1 # verify to create test script
[root@dlp ~]# cat > nodejs_test.js <<'EOF'
var http = require('http');
var server = http.createServer(function(req, res) {
res.write("Hello, This is the Node.js Simple Web Server!\n");
res.end();
}).listen(8080);
EOF
[root@dlp ~]#
node nodejs_test.js & [1] 3888
[root@dlp ~]#
[root@dlp ~]# curl localhost:8080 Hello, This is the Node.js Simple Web Server! kill 3888 |
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