February 2014
Intermediate to advanced
248 pages
4h 23m
Japanese
Content preview from 実践 Vagrant
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
108
6 章 ボックス
のです。最もよくあるのは、永続的なネットワークデバイスの udev に関す
るルールがあるためで、これは新しい仮想マシンではリセットしておかなけ
ればなりません。
この問題を回避するには、すべての persistent-net ルールを削除します。
Ubuntu の場合、以下のような手順を踏みます。
$ rm /etc/udev/rules.d/70-persistent-net.rules
$ mkdir /etc/udev/rules.d/70-persistent-net.rules
$ rm -rf /dev/.udev/
$ rm /lib/udev/rules.d/75-persistent-net-generator.rules
6.5.5
最終的なボックスのサイズの最小化
仮想マシンのイメージは大きなものです。平均では、
500MB
から
2GB
の間にな
るでしょう。ありがたいことに、ボックスをパッケージ化する前に簡単な最適化を
行って、最終的なパッケージが消費するディスク容量を大きく節約することができま
す。
まず、不要なパッケージをシステムから削除してください。それらは、ボックスの
ユーザーが必要だと思えば、プロビジョナを使って後からいつでもインストールし直
すことができます。削除しやすいのは、ビルドツール、
Linux
のヘッダ、
man
ペー
ジなどでしょう。
次に、仮想ハードディスクをゼロで埋めて、ゼロで埋まったファイルを削除してく
ださい。こうすることで、下位のディスクにおけるフラグメンテーションの問題が解 ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.