Bash 02 – Variables and Such

Within BASH, you can use variables. Variables are names that can represent specific information. If you remember your days in math, specifically some stage of algebra, you may recall variables. There were all the letters

The OpenSSF and the Linux Foundation Address Software Supply Chain Security Challenges at White House Summit

WASHINGTON (January 13, 2022) Today marks an important moment in the Linux Foundation’s history of engagement with public sector organizations. The White House convened an important cross-section of the Open Source developer and commercial ecosystem

Baumer, Infineon, Qualcomm Innovation Center, Percepio and Silicon Labs Select Zephyr RTOS for their Next Generation of Products and Solutions

SAN FRANCISCO, January 13, 2022 – The Zephyr™ Project announces a major milestone today with Baumer joining as a Platinum member and Infineon Technologies, Qualcomm Innovation Center, Inc., Percepio and Silicon Labs joining as Silver

Please Join Us In The January 2022 SPDX Community SBOM DocFest

SPDX was designed for tools to produce and consume SBOM documents. A decade of experience has shown us that tools may interpret fields differently – a file may be a valid syntactic SPDX SBOM,  but

Classic SysAdmin: How to Check Disk Space on Linux from the Command Line

This is a classic article written by Jack Wallen from the Linux.com archives. For more great SysAdmin tips and techniques check out our free intro to Linux course. Quick question: How much space do you have left

Classic SysAdmin: Understanding Linux File Permissions

This is a classic article written by Jack Wallen from the Linux.com archives. For more great SysAdmin tips and techniques check out our free intro to Linux course. Although there are already a lot of good security

Classic SysAdmin: How to Move Files Using Linux Commands or File Managers

This is a classic article written by Jack Wallen from the Linux.com archives. For more great SysAdmin tips and techniques check out our free intro to Linux course. There are certain tasks that are done so often,

Classic SysAdmin: How to Search for Files from the Linux Command Line

This is a classic article written by Jack Wallen from the Linux.com archives. For more great SysAdmin tips and techniques check out our free intro to Linux course. It goes without saying that every good Linux desktop

A New Year’s Message from Nithya Ruff (2022)

The last two years have demonstrated even more clearly that technology is the crucial fabric that weaves society and the economy together. From video conferencing to online shopping and delivery to remote collaboration tools for

LFCS – Creating OpenLDAP Server on CentOS 7

Adding Lightweight Directory Access Protocol (LDAP) to a server is not required for the LFCS exam, but it does require you to authenticate users using LDAP. To be able to perform that function, you need

Browse Categories