RHEL6.x查看网卡槽位对应设备文件及路径

先查看网卡mac地址，由于我的服务器做了mac地址绑定，所以会有相同的hwaddr地址，请忽略。

[root@node-0a0a05d3- net]# ifconfig eth0 | grep HWaddr

eth0      Link encap:Ethernet  HWaddr 18:66:DA:6F:AF:9B

[root@node-0a0a05d3-0 net]# ifconfig eth1 | grep HWaddr

eth1      Link encap:Ethernet  HWaddr 18:66:DA:6F:AF:9B

[root@node-0a0a05d3- net]# ifconfig eth2 | grep HWaddr

eth2      Link encap:Ethernet  HWaddr 18:66:DA:6F:AF:9F

[root@node-0a0a05d3-0 net]# ifconfig eth3 | grep HWaddr

eth3      Link encap:Ethernet  HWaddr 18:66:DA:6F:AF:9F

[root@node-0a0a05d3- net]# ifconfig eth4 | grep HWaddr

eth4      Link encap:Ethernet  HWaddr A0:36:9F:C4:D4:34

[root@node-0a0a05d3- net]# ifconfig eth5 | grep HWaddr

eth5      Link encap:Ethernet  HWaddr A0:36:9F:C4:D4:34

然后看

[root@node-0a0a05d3- ~]# cd /sys/class/net

[root@node-0a0a05d3- net]# cat ./eth0/address

::da:6f:af:9b

[root@node-0a0a05d3- net]# cat ./eth1/address

::da:6f:af:9b

[root@node-0a0a05d3- net]# cat ./eth2/address

::da:6f:af:9f

[root@node-0a0a05d3- net]# cat ./eth3/address

::da:6f:af:9f

[root@node-0a0a05d3- net]# cat ./eth4/address

a0::9f:c4:d4:

[root@node-0a0a05d3- net]# cat ./eth5/address

a0::9f:c4:d4:

然后查看对应的设备地址

[root@node-0a0a05d3- net]# ll

total

lrwxrwxrwx  root root  Jan  : bond0 -> ../../devices/virtual/net/bond0

lrwxrwxrwx  root root  Jan  : bond1 -> ../../devices/virtual/net/bond1

lrwxrwxrwx  root root  Jan  : bond2 -> ../../devices/virtual/net/bond2

-rw-r--r--  root root  Jan  : bonding_masters

lrwxrwxrwx  root root  Jan  : br_ceph -> ../../devices/virtual/net/br_ceph

lrwxrwxrwx  root root  Jan  : br_cluster -> ../../devices/virtual/net/br_cluster

lrwxrwxrwx  root root  Jan  : br_ex -> ../../devices/virtual/net/br_ex

lrwxrwxrwx  root root  Jan  : br_ex-lb -> ../../devices/virtual/net/br_ex-lb

lrwxrwxrwx  root root  Jan  : br_ipmi -> ../../devices/virtual/net/br_ipmi

lrwxrwxrwx  root root  Jan  : br_mon -> ../../devices/virtual/net/br_mon

lrwxrwxrwx  root root  Jan  : eth0 -> ../../devices/pci0000:00/0000:00:03.0/0000:01:00.0/net/eth0

lrwxrwxrwx  root root  Jan  : eth1 -> ../../devices/pci0000:00/0000:00:03.0/0000:01:00.1/net/eth1

lrwxrwxrwx  root root  Jan  : eth2 -> ../../devices/pci0000:00/0000:00:03.0/0000:01:00.2/net/eth2

lrwxrwxrwx  root root  Jan  : eth3 -> ../../devices/pci0000:00/0000:00:03.0/0000:01:00.3/net/eth3

lrwxrwxrwx  root root  Jan  : eth4 -> ../../devices/pci0000:80/0000:80:03.2/0000:84:00.0/net/eth4

lrwxrwxrwx  root root  Jan  : eth5 -> ../../devices/pci0000:80/0000:80:03.2/0000:84:00.1/net/eth5

lrwxrwxrwx  root root  Jan  : lb-br_ex -> ../../devices/virtual/net/lb-br_ex

lrwxrwxrwx  root root  Jan  : lo -> ../../devices/virtual/net/lo

最后查看对应的槽位号

[root@node-0a0a05d3- ~]#  lspci -tv

-+-[:ff]-+-08.0  Intel Corporation Haswell-E QPI Link

 |           +-08.2  Intel Corporation Haswell-E QPI Link

 |           +-08.3  Intel Corporation Haswell-E QPI Link

 |           +-09.0  Intel Corporation Haswell-E QPI Link

 |           +-09.2  Intel Corporation Haswell-E QPI Link

 |           +-09.3  Intel Corporation Haswell-E QPI Link

 |           +-0b.  Intel Corporation Haswell-E R3 QPI Link  &  Monitoring

 |           +-0b.  Intel Corporation Haswell-E R3 QPI Link  &  Monitoring

 |           +-0b.  Intel Corporation Haswell-E R3 QPI Link  &  Monitoring

 |           +-0c.  Intel Corporation Haswell-E Unicast Registers

 |           +-0c.  Intel Corporation Haswell-E Unicast Registers

 |           +-0c.  Intel Corporation Haswell-E Unicast Registers

 |           +-0c.  Intel Corporation Haswell-E Unicast Registers

 |           +-0c.  Intel Corporation Haswell-E Unicast Registers

 |           +-0c.  Intel Corporation Haswell-E Unicast Registers

 |           +-0c.  Intel Corporation Haswell-E Unicast Registers

 |           +-0c.  Intel Corporation Haswell-E Unicast Registers

 |           +-0d.  Intel Corporation Haswell-E Unicast Registers

 |           +-0d.  Intel Corporation Haswell-E Unicast Registers

 |           +-0f.  Intel Corporation Haswell-E Buffered Ring Agent

 |           +-0f.  Intel Corporation Haswell-E Buffered Ring Agent

 |           +-0f.  Intel Corporation Haswell-E Buffered Ring Agent

 |           +-0f.  Intel Corporation Haswell-E Buffered Ring Agent

 |           +-0f.  Intel Corporation Haswell-E System Address Decoder & Broadcast Registers

 |           +-0f.  Intel Corporation Haswell-E System Address Decoder & Broadcast Registers

 |           +-0f.  Intel Corporation Haswell-E System Address Decoder & Broadcast Registers

 |           +-10.0  Intel Corporation Haswell-E PCIe Ring Interface

 |           +-10.1  Intel Corporation Haswell-E PCIe Ring Interface

 |           +-10.5  Intel Corporation Haswell-E Scratchpad & Semaphore Registers

 |           +-10.6  Intel Corporation Haswell-E Scratchpad & Semaphore Registers

 |           +-10.7  Intel Corporation Haswell-E Scratchpad & Semaphore Registers

 |           +-12.0  Intel Corporation Haswell-E Home Agent

 |           +-12.1  Intel Corporation Haswell-E Home Agent

 |           +-12.2  Intel Corporation Haswell-E Home Agent  Debug

 |           +-12.4  Intel Corporation Haswell-E Home Agent

 |           +-12.5  Intel Corporation Haswell-E Home Agent

 |           +-12.6  Intel Corporation Haswell-E Home Agent  Debug

 |           +-13.0  Intel Corporation Haswell-E Integrated Memory Controller  Target Address, Thermal & RAS Registers

 |           +-13.1  Intel Corporation Haswell-E Integrated Memory Controller  Target Address, Thermal & RAS Registers

 |           +-13.2  Intel Corporation Haswell-E Integrated Memory Controller  Channel Target Address Decoder

 |           +-13.3  Intel Corporation Haswell-E Integrated Memory Controller  Channel Target Address Decoder

 |           +-13.6  Intel Corporation Haswell-E DDRIO Channel / Broadcast

 |           +-13.7  Intel Corporation Haswell-E DDRIO Global Broadcast

 |           +-14.0  Intel Corporation Haswell-E Integrated Memory Controller  Channel  Thermal Control

 |           +-14.1  Intel Corporation Haswell-E Integrated Memory Controller  Channel  Thermal Control

 |           +-14.2  Intel Corporation Haswell-E Integrated Memory Controller  Channel  ERROR Registers

 |           +-14.3  Intel Corporation Haswell-E Integrated Memory Controller  Channel  ERROR Registers

 |           +-14.4  Intel Corporation Haswell-E DDRIO (VMSE)  &

 |           +-14.5  Intel Corporation Haswell-E DDRIO (VMSE)  &

 |           +-14.6  Intel Corporation Haswell-E DDRIO (VMSE)  &

 |           +-14.7  Intel Corporation Haswell-E DDRIO (VMSE)  &

 |           +-16.0  Intel Corporation Haswell-E Integrated Memory Controller  Target Address, Thermal & RAS Registers

 |           +-16.1  Intel Corporation Haswell-E Integrated Memory Controller  Target Address, Thermal & RAS Registers

 |           +-16.2  Intel Corporation Haswell-E Integrated Memory Controller  Channel Target Address Decoder

 |           +-16.3  Intel Corporation Haswell-E Integrated Memory Controller  Channel Target Address Decoder

 |           +-16.6  Intel Corporation Haswell-E DDRIO Channel / Broadcast

 |           +-16.7  Intel Corporation Haswell-E DDRIO Global Broadcast

 |           +-17.0  Intel Corporation Haswell-E Integrated Memory Controller  Channel  Thermal Control

 |           +-17.1  Intel Corporation Haswell-E Integrated Memory Controller  Channel  Thermal Control

 |           +-17.2  Intel Corporation Haswell-E Integrated Memory Controller  Channel  ERROR Registers

 |           +-17.3  Intel Corporation Haswell-E Integrated Memory Controller  Channel  ERROR Registers

 |           +-17.4  Intel Corporation Haswell-E DDRIO (VMSE)  &

 |           +-17.5  Intel Corporation Haswell-E DDRIO (VMSE)  &

 |           +-17.6  Intel Corporation Haswell-E DDRIO (VMSE)  &

 |           +-17.7  Intel Corporation Haswell-E DDRIO (VMSE)  &

 |           +-1e.  Intel Corporation Haswell-E Power Control Unit

 |           +-1e.  Intel Corporation Haswell-E Power Control Unit

 |           +-1e.  Intel Corporation Haswell-E Power Control Unit

 |           +-1e.  Intel Corporation Haswell-E Power Control Unit

 |           +-1e.  Intel Corporation Haswell-E Power Control Unit

 |           +-1f.  Intel Corporation Haswell-E VCU

 |           \-1f.  Intel Corporation Haswell-E VCU

 +-[:]-+-01.0-[]--

 |           +-02.0-[]--

 |           +-03.0-[]--

 |           +-03.2-[84]--+-00.0  Intel Corporation Ethernet 10G 2P X520 Adapter

 |           |            \-00.1  Intel Corporation Ethernet 10G 2P X520 Adapter

 |           +-05.0  Intel Corporation Haswell-E Address Map, VTd_Misc, System Management

 |           +-05.1  Intel Corporation Haswell-E Hot Plug

 |           +-05.2  Intel Corporation Haswell-E RAS, Control Status and Global Errors

 |           \-05.4  Intel Corporation Haswell-E I/O Apic

 +-[:7f]-+-08.0  Intel Corporation Haswell-E QPI Link

 |           +-08.2  Intel Corporation Haswell-E QPI Link

 |           +-08.3  Intel Corporation Haswell-E QPI Link

 |           +-09.0  Intel Corporation Haswell-E QPI Link

 |           +-09.2  Intel Corporation Haswell-E QPI Link

 |           +-09.3  Intel Corporation Haswell-E QPI Link

 |           +-0b.  Intel Corporation Haswell-E R3 QPI Link  &  Monitoring

 |           +-0b.  Intel Corporation Haswell-E R3 QPI Link  &  Monitoring

 |           +-0b.  Intel Corporation Haswell-E R3 QPI Link  &  Monitoring

 |           +-0c.  Intel Corporation Haswell-E Unicast Registers

 |           +-0c.  Intel Corporation Haswell-E Unicast Registers

 |           +-0c.  Intel Corporation Haswell-E Unicast Registers

 |           +-0c.  Intel Corporation Haswell-E Unicast Registers

 |           +-0c.  Intel Corporation Haswell-E Unicast Registers

 |           +-0c.  Intel Corporation Haswell-E Unicast Registers

 |           +-0c.  Intel Corporation Haswell-E Unicast Registers

 |           +-0c.  Intel Corporation Haswell-E Unicast Registers

 |           +-0d.  Intel Corporation Haswell-E Unicast Registers

 |           +-0d.  Intel Corporation Haswell-E Unicast Registers

 |           +-0f.  Intel Corporation Haswell-E Buffered Ring Agent

 |           +-0f.  Intel Corporation Haswell-E Buffered Ring Agent

 |           +-0f.  Intel Corporation Haswell-E Buffered Ring Agent

 |           +-0f.  Intel Corporation Haswell-E Buffered Ring Agent

 |           +-0f.  Intel Corporation Haswell-E System Address Decoder & Broadcast Registers

 |           +-0f.  Intel Corporation Haswell-E System Address Decoder & Broadcast Registers

 |           +-0f.  Intel Corporation Haswell-E System Address Decoder & Broadcast Registers

 |           +-10.0  Intel Corporation Haswell-E PCIe Ring Interface

 |           +-10.1  Intel Corporation Haswell-E PCIe Ring Interface

 |           +-10.5  Intel Corporation Haswell-E Scratchpad & Semaphore Registers

 |           +-10.6  Intel Corporation Haswell-E Scratchpad & Semaphore Registers

 |           +-10.7  Intel Corporation Haswell-E Scratchpad & Semaphore Registers

 |           +-12.0  Intel Corporation Haswell-E Home Agent

 |           +-12.1  Intel Corporation Haswell-E Home Agent

 |           +-12.2  Intel Corporation Haswell-E Home Agent  Debug

 |           +-12.4  Intel Corporation Haswell-E Home Agent

 |           +-12.5  Intel Corporation Haswell-E Home Agent

 |           +-12.6  Intel Corporation Haswell-E Home Agent  Debug

 |           +-13.0  Intel Corporation Haswell-E Integrated Memory Controller  Target Address, Thermal & RAS Registers

 |           +-13.1  Intel Corporation Haswell-E Integrated Memory Controller  Target Address, Thermal & RAS Registers

 |           +-13.2  Intel Corporation Haswell-E Integrated Memory Controller  Channel Target Address Decoder

 |           +-13.3  Intel Corporation Haswell-E Integrated Memory Controller  Channel Target Address Decoder

 |           +-13.6  Intel Corporation Haswell-E DDRIO Channel / Broadcast

 |           +-13.7  Intel Corporation Haswell-E DDRIO Global Broadcast

 |           +-14.0  Intel Corporation Haswell-E Integrated Memory Controller  Channel  Thermal Control

 |           +-14.1  Intel Corporation Haswell-E Integrated Memory Controller  Channel  Thermal Control

 |           +-14.2  Intel Corporation Haswell-E Integrated Memory Controller  Channel  ERROR Registers

 |           +-14.3  Intel Corporation Haswell-E Integrated Memory Controller  Channel  ERROR Registers

 |           +-14.4  Intel Corporation Haswell-E DDRIO (VMSE)  &

 |           +-14.5  Intel Corporation Haswell-E DDRIO (VMSE)  &

 |           +-14.6  Intel Corporation Haswell-E DDRIO (VMSE)  &

 |           +-14.7  Intel Corporation Haswell-E DDRIO (VMSE)  &

 |           +-16.0  Intel Corporation Haswell-E Integrated Memory Controller  Target Address, Thermal & RAS Registers

 |           +-16.1  Intel Corporation Haswell-E Integrated Memory Controller  Target Address, Thermal & RAS Registers

 |           +-16.2  Intel Corporation Haswell-E Integrated Memory Controller  Channel Target Address Decoder

 |           +-16.3  Intel Corporation Haswell-E Integrated Memory Controller  Channel Target Address Decoder

 |           +-16.6  Intel Corporation Haswell-E DDRIO Channel / Broadcast

 |           +-16.7  Intel Corporation Haswell-E DDRIO Global Broadcast

 |           +-17.0  Intel Corporation Haswell-E Integrated Memory Controller  Channel  Thermal Control

 |           +-17.1  Intel Corporation Haswell-E Integrated Memory Controller  Channel  Thermal Control

 |           +-17.2  Intel Corporation Haswell-E Integrated Memory Controller  Channel  ERROR Registers

 |           +-17.3  Intel Corporation Haswell-E Integrated Memory Controller  Channel  ERROR Registers

 |           +-17.4  Intel Corporation Haswell-E DDRIO (VMSE)  &

 |           +-17.5  Intel Corporation Haswell-E DDRIO (VMSE)  &

 |           +-17.6  Intel Corporation Haswell-E DDRIO (VMSE)  &

 |           +-17.7  Intel Corporation Haswell-E DDRIO (VMSE)  &

 |           +-1e.  Intel Corporation Haswell-E Power Control Unit

 |           +-1e.  Intel Corporation Haswell-E Power Control Unit

 |           +-1e.  Intel Corporation Haswell-E Power Control Unit

 |           +-1e.  Intel Corporation Haswell-E Power Control Unit

 |           +-1e.  Intel Corporation Haswell-E Power Control Unit

 |           +-1f.  Intel Corporation Haswell-E VCU

 |           \-1f.  Intel Corporation Haswell-E VCU

 \-[:]-+-00.0  Intel Corporation Haswell-E DMI2

             +-01.0-[]----00.0  LSI Logic / Symbios Logic MegaRAID SAS-  [Fury]

             +-02.0-[]----00.0  Intel Corporation Device

             +-03.0-[01]--+-00.0  Broadcom Corporation NetXtreme II BCM57800 1/10 Gigabit Ethernet

             |            +-00.1  Broadcom Corporation NetXtreme II BCM57800 1/10 Gigabit Ethernet

             |            +-00.2  Broadcom Corporation NetXtreme II BCM57800 1/10 Gigabit Ethernet

             |            \-00.3  Broadcom Corporation NetXtreme II BCM57800 1/10 Gigabit Ethernet

             +-03.2-[]--

             +-05.0  Intel Corporation Haswell-E Address Map, VTd_Misc, System Management

             +-05.1  Intel Corporation Haswell-E Hot Plug

             +-05.2  Intel Corporation Haswell-E RAS, Control Status and Global Errors

             +-05.4  Intel Corporation Haswell-E I/O Apic

             +-11.0  Intel Corporation Wellsburg SPSR

             +-11.4  Intel Corporation Wellsburg sSATA Controller [AHCI mode]

             +-16.0  Intel Corporation Wellsburg MEI Controller #

             +-16.1  Intel Corporation Wellsburg MEI Controller #

             +-1a.  Intel Corporation Wellsburg USB Enhanced Host Controller #

             +-1c.-[]--

             +-1c.-[-0a]----00.0-[-0a]----00.0-[-]----00.0-[]----00.0  Matrox Electronics Systems Ltd. G200eR2

             +-1d.  Intel Corporation Wellsburg USB Enhanced Host Controller #

             +-1f.  Intel Corporation Wellsburg LPC Controller

             \-1f.  Intel Corporation Wellsburg -Port SATA Controller [AHCI mode]

还可以通过以下命令来进一步确认

[root@node-0a0a05d3- net]# ethtool eth1

Settings for eth1:

    Supported ports: [ FIBRE ]

    Supported link modes:   1000baseT/Full

                            10000baseT/Full

    Supported pause frame use: Symmetric Receive-only

    Supports auto-negotiation: No

    Advertised link modes:  10000baseT/Full

    Advertised pause frame use: No

    Advertised auto-negotiation: No

    Speed: 10000Mb/s

    Duplex: Full

    Port: Direct Attach Copper

    PHYAD:

    Transceiver: internal

    Auto-negotiation: off

    Supports Wake-on: g

    Wake-on: d

    Current message level: 0x00000000 ()

    Link detected: yes

[root@node-0a0a05d3- net]# ethtool eth2

Settings for eth2:

    Supported ports: [ TP ]

    Supported link modes:   10baseT/Half 10baseT/Full

                            100baseT/Half 100baseT/Full

                            1000baseT/Full

    Supported pause frame use: Symmetric Receive-only

    Supports auto-negotiation: Yes

    Advertised link modes:  10baseT/Half 10baseT/Full

                            100baseT/Half 100baseT/Full

                            1000baseT/Full

    Advertised pause frame use: No

    Advertised auto-negotiation: Yes

    Link partner advertised link modes:  10baseT/Half 10baseT/Full

                                         100baseT/Half 100baseT/Full

                                         1000baseT/Full

    Link partner advertised pause frame use: No

    Link partner advertised auto-negotiation: Yes

    Speed: 1000Mb/s

    Duplex: Full

    Port: Twisted Pair

    PHYAD:

    Transceiver: internal

    Auto-negotiation: on

    MDI-X: Unknown

    Supports Wake-on: g

    Wake-on: d

    Current message level: 0x00000000 ()

    Link detected: yes

如果够勤快的话就直接插拔网线看就ok了，其中Link detected: yes是一个参考项，当然我都是直接ifconfig看up/down ^_^

据说lspci也可以查看，不过我没找到对应的关系，具体lspci的命令还是值得研究的~~

[root@node-0a0a05d3- net]# lspci -vvv | grep Serial

    Capabilities: [13c v1] Device Serial Number --da-ff-fe-6f-af-9b

    Capabilities: [13c v1] Device Serial Number --da-ff-fe-6f-af-9b

    Capabilities: [13c v1] Device Serial Number --da-ff-fe-6f-af-9b

    Capabilities: [13c v1] Device Serial Number --da-ff-fe-6f-af-9b

    Capabilities: [ v1] Device Serial Number -cd-2e--4c--c2-e3

    Capabilities: [ v1] Device Serial Number a0--9f-ff-ff-c4-d4-

    Capabilities: [ v1] Device Serial Number a0--9f-ff-ff-c4-d4-

RHEL6.x查看网卡槽位对应设备文件及路径的更多相关文章

64位win8.1系统运行 32位程序，文件夹路径是中文遇到问题
今天有一位用户向我反应软件使用遇到问题. 用户使用的是64位win8.1系统,之前有很多用户使用64位的win8.1系统没遇到过问题. 远程协助了一下,差不多15分钟我试了几个办法没解决问题. 最后我 ...
Linux基础——sar 查看网卡流量
sar -n DEV #查看当天从零点到当前时间的网卡流量信息 sar -n DEV 1 10 #每秒显示一次,共显示10次 sar -n DEV -f /var/log/sa/saxx #查看xx日 ...
使用 sar 查看网卡的流量
1.常用命令 sar -n DEV #查看当天从零点到当前时间的网卡流量信息 sar -n DEV 1 10 #每秒显示一次,共显示10次 sar -n DEV -f /var/log/sa/saxx ...
linux -小记(1) 问题："linux ifconfig查看网卡名称与配置文件不否" 或启动网卡提示“ eth0 似乎不存在, 初始化操作将被延迟”。
"linux ifconfig查看网卡名称与配置文件不否" 或启动网卡提示" eth0 似乎不存在, 初始化操作将被延迟" . 问题 1. service n ...
Linux下查看网卡驱动和版本信息
Linux下查看网卡驱动和版本信息查看网卡生产厂商和信号查看基本信息:lspci 查看详细信息:lspci -vvv # 3个小写的v 查看网卡信息:lspci | grep Ethernet 查 ...
ethtool查看网卡以及修改网卡配置
ethtool 命令详解命令描述: ethtool 是用于查询及设置网卡参数的命令. 使用概要:ethtool ethx //查询ethx网口基本设置,其中 x 是对应网卡的编号,如et ...
sar命令查看网卡流量（System ActivityReporter系统活动情况报告）
sar命令查看网卡流量 2016年06月14日 03:31:29 WarriorTan 阅读数:9748更多个人分类: Linux 版权声明:本文为博主原创文章,未经博主允许不得转载. http ...
在Linux下，在网络没有配置好前，怎样查看网卡的MAC地址？
在Linux下,在网络没有配置好前,怎样查看网卡的MAC地址? 使用 dmesg 与 grep 命令来实际,例如以下: [root@localhost ~]# dmesg | grep eth e10 ...
Linux盘符绑定槽位
服务器下的硬盘主有机械硬盘.固态硬盘以及raid阵列,通常内核分配盘符的顺序是/dev/sda./dev/sdb- -.在系统启动过程中,内核会按照扫描到硬盘的顺序分配盘符(先分配直通的,再分配阵列) ...

随机推荐

I.MX6 working note for high efficiency
/**************************************************************************** * I.MX6 working note f ...
U-Boot_bmp_logo_hacking
/*********************************************************************** * U-Boot_bmp_logo_hacking * ...
SUST OJ 1674: 入侵与反击（最长不下降子序列）
1674: 入侵与反击时间限制: 1 Sec 内存限制: 128 MB提交: 229 解决: 28[提交][状态][讨论版] 题目描述 A国部署的反导系统遇到了一个致命BUG,那就是每一次发射的 ...
GStreamer插件分类
gst-plugins-base一套小而固定的插件,涵盖各种可能类型的elements; 这些在开发系列期间随着核心变化而不断更新.我们相信分销商可以安全地发行这些插件.人们编写插件应该将他们的代码基 ...
在 php 7.3 中 switch 语句中使用 continue
在 php 7.3 中 switch 语句中使用 continue 在 php 7.3 的 switch 中使用 continue 会出现警告.1 2 3 while ($foo) { switch ...
打印数组所有排列 python
本人.net一名,最近在看数据结构与算法分析,中间涉及的一些比较有意思的算法题,打算用python实现以下.选择python的原因,就是想熟悉一下python的语法,和pycharm基本的应用. 本篇 ...
HTTP报头：通用报头，请求报头，响应报头和实体报头
缓存控制优先级从高到低分别是Pragma -> Cache-Control -> Expires 报头每一个报头都是由 [名称 + ":" + 空格 + 值 + ] ...
阻塞队列 BlockingQueue
在新增的Concurrent包中,BlockingQueue很好的解决了多线程中,如何高效安全“传输”数据的问题.通过这些高效并且线程安全的队列类,为我们快速搭建高质量的多线程程序带来极大的便利.本文 ...
jmeter测试TCP服务器/模拟发送TCP请求
jmeter测试TCP服务器,使用TCP采样器模拟发送TCP请求. TCP采样器:打开一个到指定服务器的TCP / IP连接,然后发送指定文本并等待响应. jmeter模拟发送TCP请求的方法: 1. ...
Angular 4 路由守卫
路由守卫只有当用户已经登录并拥有某些权限时才能进入某些路由一个有多个表单组成的向导,如注册流程,用户只有在当前组件的组件中填写了满足要求的信息才可以导航到下一个路由当用户未执行保存操作而试图离开 ...

RHEL6.x查看网卡槽位对应设备文件及路径

RHEL6.x查看网卡槽位对应设备文件及路径的更多相关文章

随机推荐

热门专题