Admin Magazine
 
  • News
  •  
  • Articles
  •  
  • Tech Tools
  •  
  • Subscribe
  •  
  • Archive
  •  
  • Whitepapers
  •  
  • Write for Us!
  •  
  • Newsletter
  •  
  • Shop
  • DevOps
  • Cloud Computing
  • Virtualization
  • HPC
  • Linux
  • Windows
  • Security
  • Monitoring
  • Databases
  • all Topics...
Search
Login
ADMIN Magazine on Facebook
GooglePlus

Search

Refine your search
Sort order
  • Date
  • Score
Content type
  • Article (Print) (1362)
  • Article (317)
  • News (204)
  • Blog post (3)
Keywords
Creation time
  • Last day
  • Last week
  • Last month
  • Last three months
  • Last year

« Previous 1 ... 52 53 54 55 56 57 58 59 60 61 62 63 64 65 ... 189 Next »

10%
Analyzing Kernel Crash Dumps
25.11.2012
Home »  Articles  » 
 
untouched or to delete certain entries. This new kernel, known as the crash or dump kernel, starts a part of the remaining Linux system and saves the dump. For kexec to work, admins need three things: a 2.6
10%
Plundering treasures with Gitrob
09.04.2019
Home »  Archive  »  2019  »  Issue 50: Bpfilter  » 
Lead Image © pip, photocase.com
Hub releases page [7]. I went with gitrob_linux_amd64_2.0.0-beta.zip, which is a little more than 6MB in size and 21MB uncompressed. After downloading the file (e.g., with wget), I checked that the binary suited
10%
Creating and evaluating kernel crash dumps
31.10.2025
Home »  Archive  »  2012  »  Issue 11: Cloud...  » 
© Giuseppe Ramos, 123RF.com
, admins need three things: a 2.6.13 kernel or newer, a kernel configured for kexec, and the corresponding userland tools (Figure 1). Figure 1: Dependencies
10%
DiffServ service classes for network QoS
04.08.2020
Home »  Archive  »  2020  »  Issue 58: Graph...  » 
Lead Image © Elgris, Fotolia.com
. DiffServ service classes provide the necessary traffic characteristics to the various applications on an end-to-end basis. RFC 4594 defines 12 service classes: two for network operation
10%
Roll out hybrid clouds with Ansible  automation
14.03.2018
Home »  Archive  »  2018  »  Issue 44: Cloud...  » 
Lead Image © markovka, 123RF.com
key_material: "{{ item }}" 09 state: present 10 region: "{{ region }}" 11 with_file: /home/user/.ssh/id_rsa.pub 12 register: sshkey 13 tags: sshkey 14 15 - name: Create VPC INT 16 ec2
10%
URL Tricks with htaccess
02.02.2012
Home »  Articles  » 
 
for this example: Order Deny,Allow Deny from All Allow from 12.12.12.12 Allow from 23.23.23.23 Allow from 34.34.34.34 This example denies access to everybody except the IPs listed, which follows the very sensible
10%
Getting started with Prometheus
28.11.2021
Home »  Archive  »  2021  »  Issue 66: Inci...  » 
Photo by Clay LeConey on Unsplash
in each mode. # TYPE node_cpu_seconds_total counter node_cpu_seconds_total{cpu="0",mode="idle"} 71039.6 node_cpu_seconds_total{cpu="0",mode="iowait"} 54.79 node_cpu_seconds_total{cpu="0",mode="irq"} 865
10%
CI/CD deliverables pipeline
07.06.2019
Home »  Archive  »  2019  »  Issue 51: Self-...  » 
Lead Image by serhat-beyazkaya, Unsplash.com
${WORK_DIR} 10 VOLUME ${WORK_DIR} 11 12 COPY Debian/stretch-backports.list /etc/apt/sources.list.d/ 13 COPY Debian/testing.list /etc/apt/sources.list.d/ 14 15 RUN apt-get update -y \ 16 && apt-get upgrade
10%
More than password protection, htaccess has you covered
30.11.2025
Home »  Archive  »  2012  »  Issue 08: FreeNAS  » 
© Dmitry Bruskov, 123RF.com
specified IP addresses and demand a password, but for simplicity, my .htaccess looks like the following: Order Deny,Allow Deny from All Allow from 12.12.12.12 Allow from 23.23.23.23 Allow from 34
10%
Server virtualization with VirtualBox
30.11.2025
Home »  Archive  »  2012  »  Issue 10: Traff...  » 
© Federico Caputo, 123RF.com
. Listing 1 Installing the Extension Pack $ vboxmanage -v 4.1.12r77245 $ wget http://download.virtualbox.org/virtualbox/4.1.12/Oracle_VM_Virtualbox_Extension_Pack-4.1.12-77245.vbox-extpack $ sudo

« Previous 1 ... 52 53 54 55 56 57 58 59 60 61 62 63 64 65 ... 189 Next »

Service

  • Article Code
  • Contact
  • Legal Notice
  • Privacy Policy
  • Glossary
    • Backup Test
© 2026 Linux New Media USA, LLC – Legal Notice