Data Rescue Lifebuoy

Feb 24, 2014

Armed only with standard Linux tools, users can recover files, resurrect partitions, and rescue damaged media.

more »

Consolidating Logs with Logstash Collect and Analyze System Data from a Single Interface

Jun 18, 2013

When something goes wrong on a system, the logfile is the first place to look for troubleshooting clues. Logstash, a log server with built-in analysis tools, consolidates logs from many servers and even makes the data searchable.

more »

Resetting Passwords with SystemRescueCd Resetting passwords with a Live Linux system

Jun 21, 2012

If you’re locked out of your Linux or Windows system, a handy Live Linux troubleshooting distro might be all you need to get back in. We’ll show you how to pick the lock with SystemRescueCd.

more »

UEFI and Secure Boot No Free Boots

Jun 20, 2012

The imminent Windows 8 implementation of UEFI with Secure Boot adds an extra layer of complexity for some Linux users. We look at the problem and two solutions from Fedora and Canonical.

more »

Bash Tips: Debugging and Configuration

Apr 19, 2012

Even tried and trusted configurations that have proved their value through the years can be tripped up by special cases – for example, all of your users logging in with the same IP address. Experienced administrators and Bash aficionados will then enable debugging and launch a systematic search for configuration errors.

more »

Qemu and the Kernel Debugger

Feb 23, 2012

Debugging the kernel of a running operating system has always been tricky, but now the Qemu emulator supports cross-platform kernel and module debugging at the programming language level.

more »

Debugging for Admins Problem-solving best practices for sys admins

Feb 21, 2012

Whether you’re the sys admin of a home network or of a company-wide network of dozens or even hundreds of machines, some basic principles of debugging will come in handy.

more »

Rescuing Lost Files with TestDisk and PhotoRec Saved!

Feb 12, 2012

TestDisk and its cousin PhotoRec will help you recover the data you thought you’d lost.

more »

Issue 180/2015

Buy this issue as a PDF

Digital Issue: Price $9.99
(incl. VAT)


njobs Europe
Njobs Netherlands Njobs Deutschland Njobs United Kingdom Njobs Italia Njobs France Njobs Espana Njobs Poland
Njobs Austria Njobs Denmark Njobs Belgium Njobs Czech Republic Njobs Mexico Njobs India Njobs Colombia