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Welcome to StackEdit! | |
=================== | |
Hey! I'm your first Markdown document in **StackEdit**[^stackedit]. Don't delete me, I'm very helpful! I can be recovered anyway in the **Utils** tab of the <i class="icon-cog"></i> **Settings** dialog. | |
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Documents |
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rds-modify-db-parameter-group {param-group-name} \ | |
--parameters="name=character_set_server, value=utf8, method=pending-reboot" \ | |
--parameters="name=collation_server, value=utf8_general_ci, method=pending-reboot" \ | |
--parameters="name=tmp_table_size, value={DBInstanceClassMemory/16}, method=pending-reboot" \ | |
--parameters="name=max_heap_table_size, value={DBInstanceClassMemory/16}, method=pending-reboot" \ | |
--parameters="name=query_cache_type, value=1, method=pending-reboot" \ | |
--parameters="name=query_cache_size, value=131072, method=pending-reboot" \ | |
--parameters="name=table_open_cache, value=2500, method=pending-reboot" \ | |
--parameters="name=join_buffer_size, value={DBInstanceClassMemory/64}, method=pending-reboot" \ | |
--parameters="name=thread_cache_size, value={DBInstanceClassMemory/12582880}, method=pending-reboot" \ |
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#Install R and then following packages | |
#repr failed to create | |
yum install R-* | |
install.packages("evaluate", dependencies = TRUE) | |
install.packages("base64enc", dependencies = TRUE) | |
install.packages("devtools", dependencies = TRUE) | |
install_github('IRkernel/repr') | |
install.packages("dplyr", dependencies = TRUE) | |
install.packages("caret", dependencies = TRUE) | |
install.packages("repr", dependencies = TRUE) |
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# Get R (base) and a few dependencies for packages | |
sudo apt-get -y install r-base libapparmor1 libcurl4-gnutls-dev libxml2-dev libssl-dev | |
sudo su - -c "R -e \"install.packages('tidyverse', repos = 'http://cran.rstudio.com/')\"" | |
sudo su - -c "R -e \"install.packages('devtools', repos='http://cran.rstudio.com/')\"" | |
sudo su - -c "R -e \"devtools::install_github('daattali/shinyjs')\"" | |
sudo su - -c "R -e \"install.packages('rmarkdown', repos='http://cran.rstudio.com/')\"" | |
# install java8 | |
sudo apt install openjdk-8-jdk |
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{ | |
"region": "us-east-1", | |
"detail": { | |
"type": "UnauthorizedAccess:EC2/SSHBruteForce", | |
"resource": { | |
"resourceType": "Instance", | |
"instanceDetails": { | |
"instanceId": "i-99999999", | |
"instanceType": "m3.xlarge", | |
"launchTime": "2016-08-02T02:05:06Z", |
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{ | |
"region": "us-east-1", | |
"detail": { | |
"type": "UnauthorizedAccess:EC2/SSHBruteForce", | |
"resource": { | |
"resourceType": "Instance", | |
"instanceDetails": { | |
"instanceId": "i-99999999", | |
"instanceType": "m3.xlarge", | |
"launchTime": "2016-08-02T02:05:06Z", |
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I will keep updating the list whenever I come accross excellent Devops related courses. | |
DevOps: | |
Beginner level: | |
DevOps Essentials (Free): https://linuxacademy.com/cp/modules/view/id/192 | |
DevSecOps Essentials (Free): https://linuxacademy.com/cp/modules/view/id/266 | |
DevOps Foundation: https://www.linkedin.com/learning/devops-foundations/welcome | |
DevOps Advance Topics: |
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paso 1: instalar serverless framework | |
sudo npm i -g serverless | |
paso 2: crear un proyecto vacío | |
serverless create --template aws-nodejs --path step-functions-demo | |
serverless.yml: | |
service: step-functions-demo |
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Demo AWS UG PE - Step Functions - Day 1 | |
Paso 1: Step Functions Demo - State Language - awsugperu | |
{ | |
"Comment": "A simple AWS Step Functions state machine that automates a call center support session.", | |
"StartAt": "Open Case", | |
"States": { | |
"Open Case": { | |
"Type": "Task", |
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