Linux News and Articles

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Stressing security with PowerShell

Impenetrable

PowerShell is not the usual go-to tool for pentesting, but it can reveal IT vulnerabilities that suggest a more considered use of the tool.
admin tools , Powershell , Security , tools
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An overview of the Citadel BBS

The Private Stronghold

Citadel is a free, compact bulletin board system that integrates email, calendar, address book, and forum functions for administrators and hobbyists that need a groupware solution for a small organization.
admin tools , application per... , email , software
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Interview with the MariaDB Foundation board Chairman Eric Herman

Enriched Ecosystem

Eric Herman, Chairman of the MariaDB Foundation board, sheds light on the evolving focus of the custodians of one of the most popular and widely used databases.
Linux , MariaDB , MySQL
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Use PowerShell to manage Exchange Online

Its Master's Voice

Exchange Online in Office 365 can be managed just like its local counterpart with similar, sometimes identical, PowerShell cmdlets.
Linux , management , Microsoft , Powershell
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ZFS Tuning for HPC

The ZFS filesystem and volume manager simplifies data storage management and offers advanced features that allow it to perform in mission-critical or high-performance environments.

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Build operating system images on demand

Assembly Line

If you are looking for a way to build images quickly and easily, FAI.me is the place to go.
build system , CentOS , Debian , Linux , SUSE , tools , Ubuntu
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Rebuilding the Linux ramdisk

A New Beginning

If your Linux system is failing to boot, the dracut tool can be a convenient way to build a new ramdisk.
Linux , RAM
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Regular expression security

Pass the Test

Regular expressions are invaluable for checking user input, but a vulnerability could make them ripe for exploitation.
Linux , scripting , SQL , vulnerabilities
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Lead Image © Pavol Stredansky

Transcoding optical media in Linux

Obstacle Course

We test two candidates for viewing and converting video DVDs and Blu-ray discs, HandBrake and MakeMKV, and point out legal hurdles.
Backup , Linux , Storage
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Managing containers with Podman

Same but Different

The Podman container management tool does not use a daemon in the background, like its counterpart Docker, and can operate in non-privileged mode.
container , Linux , management
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