Tcpdump is a very powerful Linux command to capture packets. CDP and LLDP protocol can be used to get upstream switch info like vlan id, port info, switch name etc from Linux servers. We can use tcpdump command on Linux to filter these CDP or LLDP packets to get this info. What is CDP and …
Are you tired of manually searching through countless files and directories to find what you need? Look no further than the find exec command! With this powerful tool, you can easily locate and take action on files that meet your specific criteria. Simply provide a directory and set your search conditions to quickly find what …
Linux find command is one of the most powerful tools in the Linux system administrators’ arsenal. The basic syntax for the find command in Linux is: find [path] [expression] where path is the starting directory for the find command, and expression is a set of conditions that must be satisfied for a file to be …
The hardware vendor info or serial number can be very helpful to open a support case for Linux admins. We will cover this topic today to get this info from Linux system. We will use dmidecode command to get this info. The following examples show us three different platforms, physical servers, VMware VM and Openstack …
Linux commands are the most powerful tools for Linux tasks. We collect the most useful Linux commands to help Linux beginners start. Join our email group below. We can send you a free Linux account. You can use this account to login our cloud server and practice these commands. ls command – lists contents of …
Podman is a Linux native tool designed to find, run, build, share and deploy applications using Open Containers Initiative ( OCI) Containers and Container Images. We collect this basic podman cheat sheet to help you learn it efficiently. podman run –rm -it [–name name] image:tag command Run a container based on a given image. –rm …
Linux commands are important for Linux beginners. This cheat sheet covers all the basic Linux commands. It can help Linux beginners learn Linux quickly. Diving into Linux for the first time can be a bit overwhelming. We highly recommend this book “Practical Linux System Administration” as an excellent starting point. This comprehensive book offers foundational …
Basic Linux commands are key skills for Linux beginners. We collect 10 basic Linux commands to help Linux beginners learn faster. If you want to get a job as Linux admin or Cloud engineer, the command line is fundamental. We can give you a free server on our cloud to try Linux commands if join …
Linux commands are very important for Linux beginners. Here are 12 basic Linux commands for Linux tasks. Hope this can help beginners learn Linux quickly. ls command – lists contents of current working directory cd command – change directory touch command – create new file or directory rm command – remove file or directory mkdir …
The cat command in Linux is a versatile and widely used utility that stands for “concatenate.” Its primary function is to read and display the content of one or more files and, if desired, concatenate them together. The cat command is often used to quickly view the contents of small text files, concatenate files, or …