Certified kubernetes Administrator (CKA)
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2023
2022
DevOps Foundation
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Refresh cloudflare IPs for an AWS iam policy
On this page Github action main.yml AWS Policy with terraform variables.tf main.tf Github action...
AWS Certified Solutions Architect – Professional – notes 2
On this page AWS Systems Manager (SSM) AWS Systems Manager Patch Manager CloudWatch CloudTrail AWS Schema Conversion Tool (...
2021
AWS Certified Solutions Architect – Professional – notes
On this page AWS Accounts and Organizations AWS Organizations Service Control Policies (SCPs) SCP Strategies and Inheritance ...
AZ-900 Microsoft Azure notes
On this page Application Insights Azure Virtual Machines Access control IAM Azure role-based access control (Azure RBAC) ...
aws certified Solutions Architect notes 2
On this page Amazon FSx Amazon FSx for Windows File Server Amazon FSx for Lustre AWS Directory Service AD Connector Dyn...
2019
WSL mount network drive
On this page sudo mkdir /z sudo nano /etc/fstab #add Z: /z drvfs defaults 0 0 sudo mount -a ls /z
aws certified Solutions Architect notes
On this page Comparison of Security Groups and Network ACLs AWS Auto Scaling Group Scale out, Scale up AWS Regions and Availability Zones EC2...
How to create a VCE file
Create and Import a txt file in Visual CertExam Designer. For Question delimiter select: “Q-prefixed number without a dot on a separate line”
aws certified Developper notes
On this page S3 (AMazon Simple Storage Service) S3 101 - Summary S3 Security - Summary S3 Encryption - Summary S3 CORS ...
aws certified Associate
On this page Developer Developer2 Solutions architect Solutions architect2 AWS Practice exams Developer Developer2 Solutions arch...
aws certified Solutions Architect
On this page Exam guide Domain 1: Design for Organizational Complexity 1.1. Determine cross-account authentication and ...
aws certified Developper
On this page Exam guide Domain 1: Deployment 1.1 Deploy written code in AWS using existing CI/CD pipelines, processes, ...
2018
kubernetes
On this page Install Minikube’s kubernetes Cluster on Ubuntu 18.04.1 LTS (Bionic Beaver) install kubectl install docker insta...
Guacamole
On this page Postgres Dockerfile Docker-compose MySQL Docker-compose Postgres Dockerfile mkdir ...
DOCKER
On this page Discover DOCKER CLI List containers Stop containers Remove containers Stop and Remove all containers ...
AWS
On this page Discover AWS CLI Discover AWS CLI
Linux mail command
echo "This is the message body" | mail -s "subject of message" -a file.to.attach -r 'sender@some.where' email1@some.place email2@some.place
2017
Thunderbird AutoConfig
On this page Thunderbird Cli Enable AutoConfig TB AutoConfig Mail Settings Enable AutoConfig MCD,...
Openfire 4 + AD + Pidgin SSO on Debian 8 Jessie
On this page Openfire 4 + AD Install Openfire 4 Enable AD auth: Pidgin SSO Prerequisite Java Cryptography...
Puppet apt hiera sample
--- apt::sources: 'stretch': 'location': "http://ftp.fr.debian.org/debian/" 'release': "stretch" 'repos': "main contrib non-free" 'stretch-...
Markdown2pdf
Install Pandoc sudo apt-get install pandoc
KVM
Install KVM Check HVM cpu compatibility
CISCO
Update Cisco switch
Linux Routing
List routes sudo route -n sudo ip route
Check Hp Smart Array On Linux
Check Raid controller lspci | grep RAID 03:00.0 RAID bus controller: Hewlett-Packard Company Smart Array Gen9 Controllers (rev 01)
apache 2.4 ldap group authentication on Debian 9 Stretch
On this page site configuration Enable authnz_ldap and reload Apache2 site configuration LDAPVerifyServerCert Off <VirtualHost *:443>...
USB boot key on Linux
sudo dd if=debian-9.1.0-amd64-netinst.iso of=/dev/sdx bs=4M && sync Leave a comment
Puppet5+Puppetboard on Debian 9 Stretch
6GB RAM min required install java: apt-get install openjdk-8-jdk-headless add puppet5 repo: wget https://apt.puppetlabs.com/puppet5-release-jessie.deb dpkg...
Ftp/sftp Vacuum
FTP: lftp -c 'open FTPSERVER_ADRESS;user USERNAME PASSWORD;mirror / /LOCAFOLDER; quit' ex: lftp -c 'open 88.88.88.88;user paludia secret123;mirror / /home/p...
Replicated Local Storage (RLS) with DRBD9+Xen on Ubuntu 16.04LTS Xenial
On this page Hardware Setup Setup network+bonding Install xen Configure LVM Add DRBD sources Install DRBD9 Configure the DRBD9 pool C...
Linux bonding, increase network bandwidth
Hardware Setup Server 1 and 2 have 4 1GB nic: eno1 connected lan eno2,eno3 and eno4 directly connected their respective ports on the other server for bonding...
2016
Mount samba shares with kerberos+auto fs on Debian 8 Jessie
Install autofs and cifs apt-get install autofs cifs-utils Configure auto fs nano /etc/auto.master +dir:/etc/auto.master.d /mnt/files /etc/a...
Xen 4.4 create HVM on Debian 8 Jessie
I use lvm lvcreate -L 25G -n myvm /dev/rootvg Create the xen hvm file: nano /etc/xen/myvm.hvm builder = "hvm" name = "myvm" memory = 2048 vcpus = 2 vi...
Install ISCSI storage on Centos 7
iscsi-initiator-client-setup yum -y install nano systemctl stop firewalld systemctl disable firewalld nano /etc/sysconfig/selinux SELINUX=disabled shut...
install SugarCRM 7.6 Ent on Debian 7 Wheezy
On this page Install Configure php Configure apache2+https Setup cron Fix Permission denied errors Configure OpenLDAP backend for users ...
2015
How to quickly resync mysql slave
On master Dump databases: mysqldump --master-data -u user -ppassword dbname | gzip -1 > dbname.sql.gz Dump on disk to release the locks on the master...
Create self signed SSL Certificate on Debian 8 Jessie
Generating RSA private key openssl req -x509 -nodes -sha256 -days 3650 -newkey rsa:2048 -keyout siddou.tk.key -out siddou.tk.crt Country Name (2 letter code...
Install rancid and cvsweb on Debian 8 Jessie
Rancid is a nice tool that connect to your network devices and backup their configuration. Cvsweb is the web interface to check the configurations files and ...
Install Openvpn + CRL + OTP on Debian 7 Wheezy
OpenVPN is a powerfull SSL VPN very easy to set up on both server and client side. In this post i’ll configure it with strong security settings, including “c...