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[Translating] tech/20150416 Linux Network Statistics Tools or Commands
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Translating by ictlyh
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How to Show Dialog Box from Bash Shell Script with Examples
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================================================================================
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This tutorial will give couple of examples on how to use utilities like zenity and whiptail in your Bash shell script to provide message / dialog box . With these utilities your script will be able to inform user about the current state of execution, or give an ability to interact. Difference between these two utilities is the way they are displaying message box or dialog. Zenity uses GTK toolkit for creating graphical user interfaces, while whiptail creates message boxes inside terminal window.
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@ -1,18 +1,18 @@
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Linux Network Statistics Tools / Commands
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Linux网络统计工具/命令
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================================================================================
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How do I find out the current network interface throughput statistics on Linux (CentOS or Debian based distro)? How do I see current kernel snmp counters and network interface statistics on Linux operating systems?
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我在Linux(基于CentOS 或者 Debian 的发行版)中该如何查看当前网络端口吞吐量的统计信息？在Linux操作系统中如何查看当前内核snmp计数器以及网络端口的统计信息？
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You can use any one of the following commands:
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你可以使用以下任何一个命令：
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### nstat command : Network Statistics Tool ###
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### nstat 命令 : 网络统计工具 ###
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Type the following command:
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键入以下命令:
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# nstat
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Sample outputs:
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输出样例:
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#kernel
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IpInReceives 133243 0.0
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@ -52,13 +52,13 @@ Sample outputs:
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IpExtInOctets 180131682 0.0
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IpExtOutOctets 7289106 0.0
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### ss command : Utility To Investigate Sockets ###
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### ss 命令 : 查询套接字工具 ###
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To see summary of stats, enter:
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要查看统计汇总, 输入:
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# ss -s
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Sample outputs:
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输出样例:
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Total: 786 (kernel 804)
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TCP: 65 (estab 40, closed 7, orphaned 0, synrecv 0, timewait 6/0), ports 56
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@ -70,15 +70,15 @@ Sample outputs:
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INET 71 62 9
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FRAG 0 0 0
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See [ss command tutorial][1] for more information.
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查看[ss 命令教程][1] 获取更多信息。
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### netstat command : The Old Good Utility To Show Sockets ###
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### netstat 命令 : 显示套接字信息的旧的好工具 ###
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To see a table of all network interfaces and its summary, enter:
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查看所有网络端口以及汇总信息表，输入：
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# netstat -i
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Sample outputs:
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输出样例:
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Kernel Interface table
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Iface MTU Met RX-OK RX-ERR RX-DRP RX-OVR TX-OK TX-ERR TX-DRP TX-OVR Flg
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@ -86,11 +86,11 @@ Sample outputs:
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lo 16436 0 9304 0 0 0 9304 0 0 0 LRU
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ppp0 1496 0 3784 0 0 0 4177 0 0 0 MOPRU
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To see summary statistics for each protocol, enter:
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查看每个协议的汇总统计信息，输入：
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# netstat -s
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Sample outputs:
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输出样例:
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Ip:
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1092065 total packets received
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OutMcastOctets: 7519
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InBcastOctets: 328
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See [netstat command tutorial][2] for more information.
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查看 [netstat 命令教程][2] 获取更多信息。
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### ip / ifconfig command : Configure or Show a Network Interface Info ###
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### ip / ifconfig 命令 : 配置或者显示网络端口信息 ###
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Type the following command:
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键入以下命令:
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# ifconfig
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OR
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或者
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# /sbin/ifconfig
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OR
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或者
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# ifconfig eth0
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@ -228,11 +228,11 @@ OR
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collisions:0 txqueuelen:3
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RX bytes:2400265 (2.2 MiB) TX bytes:275983 (269.5 KiB)
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To display network interface statistics, enter:
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显示网络端口统计信息，输入：
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# ip -s link
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Sample outputs:
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输出样例:
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1: lo: mtu 16436 qdisc noqueue state UNKNOWN
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link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
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@ -265,9 +265,9 @@ Sample outputs:
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TX: bytes packets errors dropped carrier collsns
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284151 4287 0 0 0 0
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### sar command: Display Network Stats ###
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### sar 命令: 显示网络统计信息 ###
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Type the following command (you need to [install and enable sar via sysstat package][3]):
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输入以下命令 (你需要 [通过sysstat包安装并启用sar][3]):
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sar -n DEV
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Linux 2.6.32-220.2.1.el6.x86_64 (www.cyberciti.biz) Tuesday 13 March 2012 _x86_64_ (2 CPU)
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@ -315,11 +315,11 @@ sar -n DEV
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Average: eth0 211.21 196.20 156.18 31.20 0.00 0.00 0.01
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Average: eth1 159.10 174.52 28.00 149.95 0.00 0.00 0.00
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Or type the following command:
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或者输入以下命令:
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# sar -n DEV 1 3
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Sample outputs:
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输出样例:
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Linux 2.6.32-220.2.1.el6.x86_64 (www.cyberciti.biz) Tuesday 13 March 2012 _x86_64_ (2 CPU)
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01:44:03 CDT IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s
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@ -344,7 +344,7 @@ Sample outputs:
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via: http://www.cyberciti.biz/faq/network-statistics-tools-rhel-centos-debian-linux/
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作者：[nixCraft][a]
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译者：[译者ID](https://github.com/译者ID)
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译者：[ictlyh](https://github.com/ictlyh)
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校对：[校对者ID](https://github.com/校对者ID)
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本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创翻译，[Linux中国](http://linux.cn/) 荣誉推出
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