![](https://rio.st/wp-content/uploads/sites/4/2021/10/20130918141036-320x180.jpg)
2013-09
![](https://rio.st/wp-content/uploads/sites/4/2021/10/20130918141036-320x180.jpg)
![](https://rio.st/wp-content/uploads/sites/4/2021/10/20130917102055-1-320x180.jpg)
旭川 Day 2
...
![](https://rio.st/wp-content/uploads/sites/4/2021/10/20130916110616-320x180.jpg)
旭川 Day 1
![](https://rio.st/wp-content/themes/cocoon-master/images/no-image-320.png)
古式ゆかしきスクリプト
RHEL/CentOSでネットワークインタフェースの起動が遅い原因を調べてみたを見て。いつからそうなってたんだろ?と。Red Hat Linux 7.xから入ってたんだろうね、このarping。
$ grep -n 'ar...
![](https://rio.st/wp-content/uploads/sites/4/2021/10/20130906200524-320x180.jpg)
RHTE 2013 Day 4
![](https://rio.st/wp-content/uploads/sites/4/2021/10/20130905093000-320x180.jpg)
RHTE 2013 Day 3
![](https://rio.st/wp-content/uploads/sites/4/2021/10/20130904092251-320x180.jpg)
RHTE 2013 Day 2
![](https://rio.st/wp-content/uploads/sites/4/2021/10/20130903211811-320x180.jpg)
RHTE 2013 Day 1
![](https://rio.st/wp-content/uploads/sites/4/2021/10/20130902102206-320x180.jpg)
RHTE 2013 Day 0
今年もテクニカルトレーニングに行かせてもらえたので、その写真を。
![](https://rio.st/wp-content/themes/cocoon-master/images/no-image-320.png)