Linux Sshd Notification

/etc/pam.d/sshd /etc/pam.scripts/ For security reasons, I created a script to notify me when someone(ME) access my server. I created slack notification script, I will not explain about how to create slackbot here. You can have a good time to configuring slack bot. /etc/pam.d/sshd Append follow line to /etc/pam.d/sshd session required /etc/pam.scripts/ /etc/pam.scripts/ Create /etc/pam.scripts/ file. and make the file executable chmod +x /etc/pam.
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Creating Hugo

Creating Hugo Website for the first time hugo new site www Creating first page hugo new posts/

Year 2021

Dec 2021 - Sphinx, jsdoc. Started to Write documentation for API and SDK. Dec 2021 - Subscribed Amazon Prime Video Nov 2021 - Jasper Reports Nov 2021 - Revealjs, Serverless-Container (python + oracle instant client) Oct 2021 - Migrate from Linode to GCP (the linode iOS app is no longer updated. so I decided to migrate to GCP) Oct 2021 - Start using Google Workspace (to use google products with my own domain dgkim.
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MacOS LDAP Authentication

I configured iMac to use My OpenLDAP server. There were several problems. I will not talk about configuring ‘Directory Utility’. (If you know how to configure LDAP server and the basic method of configuring LDAP client, you will not have much difficulty in configuring LDAP client using ‘Directory Utility’) 1. First, try to switch user using sudo su command like 'sudo su - dgkim', there was problem accessing dgkim's home directory.
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Year 2020

TL;DR; AWS/Infra engineer/Dev/Ops … Dev - Python3, Django, NodeJS, EDA Ops - AWS, Docker, Container, deployment. others - APM, ElasticSearch, AWS Lambda, AWS CloudFormation, AWS CloudWatch, TravisCI, What I bought? - Mikrotik hEX, Netgear R7000, Apple Magic Trackpad 2 My Current Devices - MacBook Pro Retina Late 2012, Dell Vostro 260s, Libreboot X200, Raspberry Pi 1 Model B, Raspberry Pi 3 Model B Dec 2020 - Verdaccio(npm repository), serverless-flask Sep, Oct, Nov 2020 - NodeJS, Fargate.
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Year 2019

January Japanese - Just hiragana, katakana February my first Apple Watch(1st generation) died. 2015.07. ~ 2019.02. (battery is swollen) March Spring Web MVC + Spring Security archetype project. ( Python server project. (2-tier to 3-tier application renovation, http server that provides JSON data service. extended SimpleHTTPServer module. first-try of Decorator.) Spring based module also will be. May retirement of Vostro 260s (My main desktop switched to Hulk, i7, 32GB RAM, 128 SSD, 1TB(*2 RAID1) HDD Beginning Swift Glimpse of Qt 4.
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Ldapmodify Rootdn

How to add root dn for cn=config This document describes how to add root dn and password for cn=config base. manager.ldif dn: olcDatabase={0}config,cn=config changetype: modify add: olcRootDN olcRootDN: cn=admin,cn=config - add: olcRootPW olcRootPW: {SSHA}blablabla ldapmodify ldapmodify -Y EXTERNAL -H ldapi:/// -f ./manager.ldif By default, you should configure ldap’s configuration using ldapmodify -Y EXTERNAL -H ldapi:/// After configuring olcRootDN you can modify cn=config meta configuration using remote LDAP clients.
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