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Introduction to Linux - A Hands on Guide

This guide was created as an overview of the Linux Operating System, geared toward new users as an exploration tour and getting started guide, with exercises at the end of each chapter. For more advanced trainees it can be a desktop reference, and a collection of the base knowledge needed to proceed with system and network administration. This book contains many real life examples derived from the author's experience as a Linux system and network administrator, trainer and consultant. They hope these examples will help you to get a better understanding of the Linux system and that you feel encouraged to try out things on your own.

Click Here to receive this Complete Guide absolutely free.

Old

The initramfs will attempt to resume from /dev/sda2..Set the RESUME variable

Posted 02-27-2020 at 03:07 AM by beachboy2

Tags initramfs, override, resume, uuid, variable

Whilst moving from Linux Mint MATE 18.3 to 19.3 and preserving my Home partition (see another of my blogs), I was surprised to see this warning:

Code:

I: The initramfs will attempt to resume from /dev/sda2
I:     UUID=948396b3-f329-4b5a-9771-1464ff25eca9
I: Set the RESUME variable to override this.

The solution is to add the UUID to this file:

/etc/initramfs-tools/conf.d/resume

using the following command:

...

Continue reading...

Senior Member

Posted in Uncategorized

Views 2322 Comments 0 beachboy2 is offline

beachboy2 is offline

Old

having fun with bash varaibles: indirect variable references

Posted 11-28-2009 at 02:38 PM by lumak (Lumak's Guide to Random Things)
Updated 11-28-2009 at 03:59 PM by lumak

Tags bash, indirect, variable

Well I recently started messing around with bash scripts as cgi scripts and was wondering how to pass variables in and what not.

Well it turns out, Apache will define the variable $QUERY_STRING which will contain everything after the first question mark. You can then pars this string to define variables. The general format is "name1=val1&name2=val2". It turns out you can actually declare variables in bash using 'declare' and parameter expansion.

...

Continue reading...

Attached Files

cgi_vars.txt (2.4 KB, 529 views)

Member

Posted in Random Bash Scripts

Views 14616 Comments 2 lumak is offline

lumak is offline

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