» ADMIN Magazine

100%

Automating command execution across servers

01.06.2024

Home » Archive » 2024 » Issue 81: Load... »

Rubén Llorente ... # A single task is defined, which by default will 20 # run only against "devuan" hosts. 21 tasks: 22 upgradeall: 23 desc: Upgrade all packages 24 target: 25 tags: [devuan] 26 cmd: | 27

98%

Automating deployments on Proxmox with OpenTofu and cloud-init

04.12.2024

Home » Articles »

Rubén Llorente ... " { 11 endpoint = "https://192.168.3.15:8006/" 12 username = "root@pam" 13 password = "proxmox" 14 insecure = true 15 tmp_dir = "/var/tmp" 16 17 ssh { 18 agent = true 19 } 20

68%

Using Expect scripts to automate tasks

31.10.2025

Home » Archive » 2012 » Issue 12: NAS S... »

set send_slow {1 .1} 06 proc send {ignore arg} { 07 sleep .1 08 exp_send -s -- $arg 09 } 10 } 11 set timeout -1 12 spawn $env(SHELL) 13 match_max 100000 ... 12

68%

Creating KVM machines with BoxGrinder and VMBuilder

31.10.2025

Home » Archive » 2012 » Issue 12: NAS S... »

boxgrinder-build --version 02 BoxGrinder Build 0.10.2 03 04 Available os plugins: 05 - rhel plugin for Red Hat Enterprise Linux 06 - centos plugin for CentOS 07 - fedora plugin for Fedora 08 ... 12

23%

Using a Bash script to mirror external monitors

10.06.2015

Home » Archive » 2015 » Issue 27: Fault... »

" ; shift 20 local display_list="$1" 21 while read display width_mm height_mm width height ; do 22 if [[ "$display" == "$find_display" ]] ; then 23 echo ${width}x${height} 24

22%

Elastic Beanstalk

29.10.2013

Home » Articles »

ScalingGroupName/awseb-e-hxaxpp3bsa-stack-AWSEBAutoScalingGroup-1NMEE2RF9GMBP:policyName/awseb-e-hxaxpp3bsa-stack-AWSEBAutoScalingScaleUpPolicy-1Q75QYV2QAY6X 2013-05-08 20:25:18 INFO Created CloudWatch alarm named: awseb-e-hxaxpp3

20%

AWS Elastic Beanstalk

09.01.2013

Home » Archive » 2013 » Issue 18: New W... »

Lead Image © Aleksandra Glustsenko, 123RF.com

-stack-AWSEBSecurityGroup-ZNUGTMANJ7WO 2013-05-08 20:21:40 INFO Created Auto Scaling launch configuration named: awseb-e-hxaxpp3bsa-stack-AWSEBAutoScalingLaunchConfiguration-12RI7463WQWE3 2013-05-08 20:23:25 INFO Waiting for EC2

20%

Creating an SFTP jail

30.11.2025

Home » Archive » 2011 » Issue 3: Are yo... »

SyslogFacility AUTH 20 TCPKeepAlive yes 21 UseDNS no 22 UsePrivilegeSeparation yes 23 Subsystem sftp /usr/local/libexec/sftp-server 24 Match Group sftponly 25 ChrootDirectory /export

19%

The Swiss Army knife of fault management

30.11.2025

Home » Archive » 2011 » Issue 5: Pen Te... »

, to monitoring and controlling complete systems. Identifying Services OpenNMS can automatically identify the services you need to monitor. In versions up to 1.8.x, this task is handled by the capabilities daemon

19%

Developing RESTful APIs

14.08.2017

Home » Archive » 2017 » Issue 40: Lean... »

-Agent: curl/7.51.0 08 > Accept: */* 09 > 10 < HTTP/1.1 200 OK 11 < Content-Type: application/json 12 < Content-Length: 382 13 < X-Content-Type-Options: nosniff 14 < Server: WEBrick/1.3.1 (Ruby/2

Search