Do I have node.js installed?
x@c7:~$ node -v
-bash: node: command not found
x@c7:~$ node.js -v
-bash: node.js: command not found
x@c7:~$ node --version
-bash: node: command not found
x@c7:~$ node.js --version
-bash: node.js: command not found
x@c7:~$ npm -v
-bash: npm: command not found
x@c7:~$
Update the package list
x@c7:~$ sudo apt update
x@c7:~$ sudo apt install nodejs
Installing:
nodejs
x@c7:~$ sudo apt install npm
Upgrading:
libc-bin libc6 locales openssl-provider-legacy
libc-l10n libssl3t64 openssl
Verify
x@c7:~$ node -v
v20.19.2
x@c7:~$ npm -v
9.2.0
Using the Read Evaluate Print Loop
x@c7:~$ node
Welcome to Node.js v20.19.2.
Type ".help" for more information.
> .help
.break Sometimes you get stuck, this gets you out
.clear Alias for .break
.editor Enter editor mode
.exit Exit the REPL
.help Print this help message
.load Load JS from a file into the REPL session
.save Save all evaluated commands in this REPL session to a file
Press Ctrl+C to abort current expression, Ctrl+D to exit the REPL
> .exit
x@c7:~$