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À partir d’avant-hierInformatique & geek

How to install less on CentOS / RHEL / Fedora

Par : Vivek Gite

One of my PHP and bash scripts depends upon less command to display the help system to other users. But, whenever they run less on a particular version of CentOS or RHEL cloud server, they get an error that reads as: "bash: less: command not found." How do I install less utility on CentOS or RHEL (Red Hat Enterprise Linux)/Fedora Linux server? How can I configure Linux containers such as Docker or Podman to install less automatically?

The post How to install less on CentOS / RHEL / Fedora appeared first on nixCraft.

How to check open ports in Linux using the CLI

Par : Vivek Gite

I need to list all open ports in Linux cloud server. How do I check open ports in Linux using the CLI? Can you give me the command to check open ports in Linux operating system?

The post How to check open ports in Linux using the CLI appeared first on nixCraft.

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