Posts by fery

Fluentd for Centralized Logging II: Fluentd-UI and Suricata IDS

My article related to fluentd. Check this out:

OpenLDAP Directory Services in FreeBSD

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Mengatasi Kegagalan Menjalankan Service Docker

Mengatasi Kegagalan Menjalankan Service Docker

Dua hari yang lalu server saya update ke docker versi 17.09.0-ce. Docker versi ini sudah full menggunakan Moby Project. Awalnya dalam update, container yang sudah berjalan tidak saya utak-atik dan saya biarkan apa adanya. Akan tetapi setelah mengetahui ada beberapa paket yang perlu di update seperti ghost versi yang terbaru (versi 1.10) maka saya memutuskan shutdown sementara beberapa website seperti wordpress dan ghost yang sudah berjalan. Saya kemudian melakukan build ulang container yang ada. Setelah update dilakukan, saya mencoba untuk melakukan rebuild container. Hasilnya rebuild container tidak dapat dilakukan karena ada layer yang hilang. めんどくさい !. Sayangnya saya tidak catat pesan kesalahan yang terjadi untuk dokumentasi.

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Fluentd for Centralizing Logs

Hi, I wrote centralizing logs using fluentd. Check this out:

Creating and Scaling Your Applications Using ContainerPilot Pattern

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GNU/Linux Lubuntu 16.04 Sound Settings

GNU/Linux Lubuntu 16.04 Sound Settings

Default installation from my GNU/Linux Lubuntu 16.04 doesn’t have any sound control. I never use my desktop PC for listening any sound especially when this desktop is for computation. But when my friend told me that his Logitech USB headset is not working I need to test it. His GNU/Linux is the same like me. As far as I know Ubuntu is very easy and everything is taking care by them so in my mind I don’t have to setup or install anything but I was wrong. If I use dmesg command I’m pretty sure that this headset is working enough. Figure 1 will show the result from dmesg.

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Deploy RStudio Server with SSL Support

Deploy RStudio Server with SSL Support

(Source Image: RStudio Server logo https://www.rstudio.com/about/logos/)

RStudio Server is integrated development environment for R language. It includes everything from terminal, syntax-highlighting editor or I should say everything that R has but its running in the web. In this article I’ll show you how to deploy RStudio Server with SSL support on GNU/Linux Lubuntu 16.04.

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