Ansible’s community.general.listen_ports_facts module finds all listening TCP and UDP ports on your system.
Read More at Enable SysadminThe post Add listening ports to firewalld with Ansible appeared first on Linux.com.
Create a defined, consistent and portable environment for executing automation jobs on air-gapped or disconnected systems.
Read More at Enable SysadminThe post How to build Ansible execution environment images for unconnected environments appeared firs…
Included with your Red Hat Enterprise Linux subscription, Red Hat Insights can improve your life as a sysadmin.
Read More at Enable SysadminThe post 5 ways Red Hat Insights can improve your sysadmin life appeared first on Linux.com.
Navigate the Linux terminal faster, test with LTP, and more tips for sysadmins
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Check out Enable Sysadmin’s top 10 articles from October 2022.
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November 2, 2022
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Bunsen is a Python-based toolkit that keeps test-suite logs in Git and lets you analyze and report the results using an SQLite database.
Read More at Enable SysadminThe post Store and analyze your test-suite logs with this open source tool appeared fir…
Learn how to analyze and use data in lists and dictionaries, a crucial skill for anything you want to do with Ansible.
Read More at Enable SysadminThe post How to work with lists and dictionaries in Ansible appeared first on Linux.com.
If you want the experience of “walking” through your filesystem but don’t want to leave the comfort of your terminal, try the mc command.
Read More at Enable SysadminThe post Replace your Linux file manager with Midnight Commander app…
You can use the wc command to count a file’s word, line, character, or byte count. But those aren’t the only system tasks it can handle.
Read More at Enable SysadminThe post 3 surprising things you can do with the Linux wc command appeared …
Get information about your CPU, storage, RAM, BIOS, and more without leaving the terminal.
Read More at Enable SysadminThe post 7 Linux commands to gather information about your system appeared first on Linux.com.
Bat, known as “a cat clone with wings,” functions similarly to cat, more, sed, and awk, but it does it with a lot more style.
Read More at Enable SysadminThe post Drop the Linux cat command for bat appeared first on Linux.com.
Read More at Enable SysadminThe post How to replace Telnet and FTP with SSH and SFTP to help protect your network appeared first on Linux.com.
Using clear-text protocols like HTTP can put your network at risk. Learn how to upgrade to HTTPS.
Read More at Enable SysadminThe post How to replace HTTP with HTTPS to help protect your network appeared first on Linux.com.
Use Vim abbreviations to replace text you type often, such as signatures, code blocks, typos, or even long expressions, in your text editor or Linux command line.
Read More at Enable SysadminThe post Save keystrokes with Vim abbreviations appeared firs…
Scheduled queries allow you to collect and process data about your systems on a regular cadence so that you can respond to changes promptly.
Read More at Enable SysadminThe post How to schedule Osquery to monitor your system regularly appeared first on…
Install and use Osquery to gather performance, capacity, and other essential data about your system using a SQL query language.
Read More at Enable SysadminThe post How to monitor information about your system with Osquery appeared first on Linux.com.
The Python package manager (pip) is a useful tool for running and developing Python scripts and is easy to install on Linux.
Read More at Enable SysadminThe post Install Python pip on Linux appeared first on Linux.com.
Shortcut keys provide an easier and quicker method of navigating and executing commands on the command line.
Read More at Enable SysadminThe post 5 ways to navigate the Linux terminal faster appeared first on Linux.com.
Say goodbye to randomly scattered notes. A good notebook application lets you write, sort, organize, and access notes when and where you need them.
Read More at Enable SysadminThe post 3 top note-taking applications for Linux sysadmins appeared first o…
Symbolic links (also called “soft” links) are files that point to a file or directory in your system, but don’t mirror the other file’s data.
Read More at Enable SysadminThe post Sysadmin fundamentals: Create soft links in Linux…
The Kubernetes Operator Framework is an open source toolkit that manages Kubernetes operators in an effective, automated, and scalable way.
Read More at Enable SysadminThe post How to create a Kubernetes operator appeared first on Linux.com.