How to List Network Interfaces in Linux - LinuxOPsys
Jul 20, 2022 · Listing available network interfaces in Linux. Here learn 11 ways to list available network interfaces in Linux. 1. Using ip command. The ip command is a powerful modern substitute for the popular ifconfig command. It is one of the most popular and simple methods for listing network interfaces. This command has three methods for listing ...
How to Use ethtool Command with Examples - LinuxOPsys
Jul 6, 2022 · The ethtool command is used to display/change Ethernet adapter settings. You can change network card speed, auto-negotiation, wake on LAN setting, duplex mode using this tool in Linux. In this tutorial, we learn some ethtool command examples that help you troubleshoot ethernet card issues. 1. Display Ethernet Interface Details.
Set IP Address in Linux Using ip Command - LinuxOPsys
Jul 25, 2023 · sudo ip addr add 192.168.56.103/24 dev enp0s8. This command adds the new IP address 192.168.56.103/24 to enp0s8. Including the previous IP, you have a total of 2 IP addresses on the same interface. To change the IP address using ip command, first you need to remove the current IP address and then add the new IP address.
Tshark Examples with Cheat Sheet - LinuxOPsys
Mar 10, 2023 · For example, to capture traffic on the wireless interface, use: tshark -i wlan0. Tshark will capture everything that passes through wlan0 interface in this manner. We can limit the capture limit to a few packets, say 3, by using the packet count option (-c): tshark -i wlan0 -c 3.
Linux ip Command Explained [With Examples] - LinuxOPsys
Jul 8, 2023 · To check MTU value run ip a command: ip a show ens33. In this example, mtu 1500 indicates that the Maximum Transmission Unit for ens33 is set to 1500 bytes. To change MTU value, type: sudo ip link set mtu 2000 dev ens33. In the example, the MTU value of the interface ens33 is changed to 2000. 4. Working with Routes.
tcpdump Command in Linux with 10 Examples - LinuxOPsys
Oct 30, 2023 · 3. Capture packets of a specific protocol. For example lets capture packets only for ICMP. sudo tcpdump icmp. 4. Capture packets based on source, destination and port. sudo tcpdump -i eth0 src 192.168.1.10 and dst 192.168.1.2 and dst port 80.
How to Install XFCE Desktop Environment in Linux Mint - LinuxOPsys
Jul 28, 2022 · Method 2: Install XFCE Desktop from GUI. 1. Launch Synaptic Package Manager. Synaptic Package Manager is used to install Xfce desktop in GUI mode. Click on 'Synaptic package Manager' by searching from the start menu. When it prompt for the authentication provide the password. Then, click the Authenticate button. 2.
How to Permanently add Static Route in Linux - LinuxOPsys
Jun 17, 2022 · dev - Indicates which interface to reach the destination, interface naming schemes are eno[1-N], ens[1-N], and or eth[0-N]. So, in order to add the above route in 'route-ens192' file, append the following line.
ip command Cheat Sheet – Quick Reference Guide - LinuxOPsys
Mar 16, 2024 · To add an IP address to an interface, for example, wlan0 interface, you would run: ip addr add 192.168.1.100/24 dev wlan0. This will add the 192.168.1.100 IP address to the wlan0 interface. To verify that the address has been successfully added run …
How to Flush Routing Table from Cache in Linux - LinuxOPsys
Jun 25, 2022 · IP command can do almost all kinds of Linux network configurations for an interface. Before you flush any routes, you may first need to check your current routing table using the command: $ ip route. default via 192.168.0.1 dev wlp1s0 proto dhcp metric 600. 192.168.0.0/24 dev wlp1s0 proto kernel scope link src 192.168.0.16 metric 600.