From 69c431ed6b51033804c1da41af1dc83f60d3c4a7 Mon Sep 17 00:00:00 2001 From: MjSeven Date: Wed, 3 Feb 2021 00:13:32 +0800 Subject: [PATCH 1/2] =?UTF-8?q?=E7=BF=BB=E8=AF=91=E5=AE=8C=E6=88=90?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- ...25 Why you need to drop ifconfig for ip.md | 127 +++++++++--------- 1 file changed, 64 insertions(+), 63 deletions(-) rename {sources => translated}/tech/20210125 Why you need to drop ifconfig for ip.md (51%) diff --git a/sources/tech/20210125 Why you need to drop ifconfig for ip.md b/translated/tech/20210125 Why you need to drop ifconfig for ip.md similarity index 51% rename from sources/tech/20210125 Why you need to drop ifconfig for ip.md rename to translated/tech/20210125 Why you need to drop ifconfig for ip.md index 0717a20ef1..a9ed73b4e0 100644 --- a/sources/tech/20210125 Why you need to drop ifconfig for ip.md +++ b/translated/tech/20210125 Why you need to drop ifconfig for ip.md @@ -7,31 +7,32 @@ [#]: via: "https://opensource.com/article/21/1/ifconfig-ip-linux" [#]: author: "Rajan Bhardwaj https://opensource.com/users/rajabhar" -Why you need to drop ifconfig for ip + +放弃 ifconfig，拥抱 ip ====== -Start using the modern method for configuring a Linux network interface. +开始使用现代方法配置 Linux 网络接口。 ![Tips and gears turning][1] -For a long time, the `ifconfig` command was the default method for configuring a network interface. It served Linux users well, but networking is complex, and the commands to configure it must be robust. The `ip` command is the new default networking command for modern systems, and in this article, I'll show you how to use it. +在很长一段时间内，`ifconfig` 命令是配置网络接口的默认方法。它为 Linux 用户提供了很好的服务，但是网络很复杂，所以配置网络的命令必须健壮。`ip` 命令是现代系统中新的默认网络命令，在本文中，我将向你展示如何使用它。 -The `ip` command is functionally organized on two layers of the [OSI networking stack][2]: Layer 2 (data link layer) and Layer 3 (network or IP layer). It does all the work in the old `net-tools` package. +`ip` 命令工作在 [OSI 网络栈][2] 上：数据链路层和网络（IP）层。它做了之前 `net-tools` 包的所有工作。 -### Installing ip +### 安装 ip -The `ip` command is included in the `iproute2util` package. It's probably already included in your Linux distribution. If it's not, you can install it from your distro's software repository. +`ip` 命令包含在 `iproute2util` 包中，它可能已经在你的 Linux 发行版中安装了。如果没有，你可以从发行版的仓库中进行安装。 -### Comparing ipconfig and ip usage +### ifconfig 和 ip 使用对比 -The `ip` and `ipconfic` commands can be used to configure a network interface, but they do things differently. I'll compare how to do common tasks with the old (`ipconfig`) and new (`ip`) commands. +`ip` 和 `ifconfig` 命令可以用来配置网络接口，但它们做事方法不同。接下来，作为对比，我将用它们来执行一些常见的任务。 -#### View network interface and IP address +#### 查看网口和 IP 地址 -If you want to see the IP address of a host or view network interface information, the old `ifconfig` command, with no arguments, provides a good summary: +如果你想查看主机的 IP 地址或网络接口信息，`ifconfig` （不带任何参数）命令提供了一个很好的总结。 ``` $ ifconfig -                                                                                                 +                                                                        eth0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500                                                                         ether bc:ee:7b:5e:7d:d8  txqueuelen 1000  (Ethernet)                                                               RX packets 0  bytes 0 (0.0 B) @@ -59,7 +60,7 @@ wlan0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0 ``` -The new `ip` command provides similar results, but the command is `ip address show`, or just `ip a` for short: +新的 `ip` 命令提供了类似的结果，但命令是 `ip address show`，或者简写为 `ip a`: ``` @@ -83,118 +84,118 @@ $ ip a       valid_lft forever preferred_lft forever ``` -#### Add IP address +#### 添加 IP 地址 -To add an IP address to an interface with `ifconfig`, the command is: +使用 `ifconfig` 命令添加 IP 地址命令为： -``` -`$ ifconfig eth0 add 192.9.203.21` +```bash +$ ifconfig eth0 add 192.9.203.21 ``` -The command is similar for `ip`: +`ip` 类似: -``` -`$ ip address add 192.9.203.21 dev eth0` +```bash +$ ip address add 192.9.203.21 dev eth0 ``` -Subcommands in `ip` can be shortened, so this command is equally valid: +`ip` 中的子命令可以缩短，所以下面这个命令同样有效： -``` -`$ ip addr add 192.9.203.21 dev eth0` +```bash +$ ip addr add 192.9.203.21 dev eth0 ``` -You can make it even shorter: +你甚至可以更短些： -``` -`$ ip a add 192.9.203.21 dev eth0` +```bash +$ ip a add 192.9.203.21 dev eth0 ``` -#### Remove an IP address +#### 移除一个 IP 地址 -The inverse of adding an IP address is to remove one. +添加 IP 地址与删除 IP 地址正好相反。 -With `ifconfig`, the syntax is: +使用 `ifconfig`，命令是: -``` -`$ ifconfig eth0 del 192.9.203.21` +```bash +$ ifconfig eth0 del 192.9.203.21 ``` -The `ip` command syntax is: +`ip` 命令的语法是： -``` -`$ ip a del 192.9.203.21 dev eth0` +```bash +$ ip a del 192.9.203.21 dev eth0 ``` -#### Enable or disable multicast +#### 启用或禁用组播 -Enabling (or disabling) [multicast][3] on an interface with `ifconfig` happens with the `multicast` argument: +使用 `ifconfig` 接口来启用或禁用[组播][3]： -``` -`# ifconfig eth0 multicast` +```bash +# ifconfig eth0 multicast ``` -With `ip`, use the `set` subcommand with the device (`dev`) and a Boolean or toggle `multicast` option: +对于 `ip`，使用 `set` 子命令与设备（`dev`）以及一个布尔值和 `multicast` 选项： -``` -`# ip link set dev eth0 multicast on` +```bash +# ip link set dev eth0 multicast on ``` -#### Enable or disable a network +#### 启用或禁用网络 -Every sysadmin is familiar with the old "turn it off and then on again" trick to fix a problem. In terms of networking interfaces, that translates to bringing a network up or down. +每个系统管理员都熟悉“先关闭，然后打开”这个技巧来解决问题。在网络接口上，即打开或关闭网络。 -The `ifconfig` command does this with the `up` or `down` keywords: +`ifconfig` 命令使用 `up` 或 `down` 关键字来实现： -``` -`# ifconfig eth0 up` +```bash +# ifconfig eth0 up ``` -Or you could use a dedicated command: +或者你可以使用一个专用命令： -``` -`# ifup eth0` +```bash +# ifup eth0 ``` -The `ip` command uses the `set` subcommand to set the interface to an `up` or `down` state: +`ip` 命令使用 `set` 子命令将网络设置为 `up` 或 `down` 状态： -``` -`# ip link set eth0 up` +```bash +# ip link set eth0 up ``` -#### Enable or disable the Address Resolution Protocol (ARP) +#### 开启或关闭地址解析功能（ARP） -With `ifconfig`, you enable ARP by declaring it: +使用 `ifconfig`，你可以通过声明来启用： -``` -`# ifconfig eth0 arp` +```bash +# ifconfig eth0 arp ``` -With `ip`, you _set_ the `arp` property as `on` or `off`: +使用 `ip`，你可以将 `arp` 属性设置为 `on` 或 `off`： -``` -`# ip link set dev eth0 arp on` +```bash +# ip link set dev eth0 arp on ``` -### Pros and cons of ip and ipconfig +### ip 和 ipconfig 的优缺点 -The `ip` command is more versatile and technically more efficient than `ifconfig` because it uses `Netlink` sockets rather than `ioctl` system calls. +`ip` 命令比 `ifconfig` 更通用，技术上也更有效，因为它使用的是 `Netlink` 套接字，而不是 `ioctl` 系统调用。 -The `ip` command may appear more verbose and more complex than `ifconfig`, but that's one reason it's more versatile. Once you start using it, you'll get a feel for its internal logic (for instance, using `set` instead of a seemingly arbitrary mix of declarations or settings). +`ip` 命令可能看起来比 `ifconfig` 更详细、更复杂，但这是它拥有更多功能的一个原因。一旦你开始使用它，你会了解它的内部逻辑（例如，使用 `set` 而不是看起来随意叠加的声明或设置）。 -Ultimately, `ifconfig` is outdated (for instance, it lacks full support for network namespaces), and `ip` is designed for the modern network. Try it out, learn it, use it. You'll be glad you did! +最后，`ifconfig` 已经过时了（例如，它缺乏对网络名称空间的支持），而 `ip` 是为现代网络而生的。尝试并学习它，使用它，你会很感激你使用它的！ -------------------------------------------------------------------------------- @@ -202,7 +203,7 @@ via: https://opensource.com/article/21/1/ifconfig-ip-linux 作者：[Rajan Bhardwaj][a] 选题：[lujun9972][b] -译者：[译者ID](https://github.com/译者ID) +译者：[MjSeven](https://github.com/MjSeven) 校对：[校对者ID](https://github.com/校对者ID) 本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创编译，[Linux中国](https://linux.cn/) 荣誉推出 From 63315aa9eee421b2b3ba4423a3285fe968f43e0f Mon Sep 17 00:00:00 2001 From: MjSeven Date: Thu, 4 Feb 2021 23:44:34 +0800 Subject: [PATCH 2/2] Translating --- ...0200129 Ansible Playbooks Quick Start Guide with Examples.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sources/tech/20200129 Ansible Playbooks Quick Start Guide with Examples.md b/sources/tech/20200129 Ansible Playbooks Quick Start Guide with Examples.md index 93b17b0fd3..8d47286681 100644 --- a/sources/tech/20200129 Ansible Playbooks Quick Start Guide with Examples.md +++ b/sources/tech/20200129 Ansible Playbooks Quick Start Guide with Examples.md @@ -1,5 +1,5 @@ [#]: collector: (lujun9972) -[#]: translator: ( ) +[#]: translator: (MjSeven) [#]: reviewer: ( ) [#]: publisher: ( ) [#]: url: ( )