Linux Archives

Over 80% is running on some form of Linux – so does your Mac and you iPhone. Sometimes we have to get our hands dirty on the command line – it makes you feel like a proper hacker.

Here are some pointers I picked up on my journey.

How to enable WiFi on your Samsung NC10 under Centos 6.x

NC10When I installed CentOS on my NC10 last year I did so knowing that its battery was bust. Since it wasn’t going to live without a power supply, I didn’t setup WiFi at the time – the NC10 being tied to one cable, I simply added another (the network cable) and that was that. Worked fine and without problems.

Today a new battery for my NC10 arrived, breathing new (wireless) life into the little guy – and needless to say now I wanted to setup WiFi. Sadly I don’t know enough about network adaptors under CentOS, so I thought how hard can it be?

Actually it’s easy – it’s just not very well documented on the whole wide web due to the multitude of Distribution vs Hardware configurations.

Thanks to two great articles (by Joris and Paul – find links at the end) I managed to connect my NC10 to my WiFi network: an Apple AirPort Timecapsule. It works a treat. Thanks guys!

I deviated a little from both articles, so here’s the “remix” which should work specifically for the Samsung NC10. I’m running CentOS 6.5 in 32bit, minimal installation without any bells or whistles, on a 1GB Intel Atom machine.

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How to use FTP from the Linux Command Line

You can use the ftp command to talk to an FTP server from the Linux Command Line. Type ftp to see if the tool is installed. If you get a “command not found” message then go ahead and type yum install ftp to make it available on your system. Using it is very straightforward – … Read more

How to log into MySQL as root user in Plesk

You may have noticed that there is no MySQL root user on servers running Plesk. That’s because Plesk renames this user into “admin” by default – for security reasons. The password for the admin MySQL account is the same as for the Plesk Panel admin account. Even so, when you try to login to MySQL … Read more

The Postfix Cheat Sheet

I recently had some trouble with my postfix mail service. Not knowing where to being looking for log files and restart commands, I thought this quick cheat sheet would come in handy in the future: Starting and Stopping On CentOS we can speak to postfix like this: postfix start postfix stop postfix reload The this … Read more