miguelfito

Keybase proof

I hereby claim:

• I am miguelfito on github.
• I am mmelon (https://keybase.io/mmelon) on keybase.
• I have a public key whose fingerprint is 335E 956A 3B6F 8AFD 6F32 FF9D 92D2 3759 2EF5 867C

To claim this, I am signing this object:

miguelfito

#! /usr/bin/env python3

"""
    This utility will execute the given command (by default, your shell)
    in a subshell, with an ssh-agent process running and your
    private key added to it. When the subshell exits, the ssh-agent
    process is killed.
"""

# This code was written by Atul Varma in February 2017. It requires

miguelfito

#!/usr/bin/env bash

# Define your bitbucket server URL
BITBUCKET_SERVER=bitbucket.organization.com
# Define your credentials
USERNAME=your_login
PASSWORD=your_password

# Save current dir
root_folder=$PWD

miguelfito

Strings

String.prototype.*

None of the string methods modify this – they always return fresh strings.

• charAt(pos: number): string ^ES1

  Returns the character at index pos, as a string (JavaScript does not have a datatype for characters). str[i] is equivalent to str.charAt(i) and more concise (caveat: may not work on old engines).

miguelfito

# Base settings and GC logging
-server -XX:+AlwaysPreTouch  # First should be default, but we make it explicit, second pre-zeroes memory mapped pages on JVM startup -- improves runtime performance
# -Xloggc:gc-%t.log  # CUSTOMIZE LOCATION HERE - $path/gc-%t.log -- the %t in the gc log file path is so we get a new file with each JVM restart
-XX:NumberOfGCLogFiles=5 -XX:+UseGCLogFileRotation -XX:GCLogFileSize=20m # Limits the number of files, logs to folder 
-XX:+PrintGC -XX:+PrintGCDateStamps -XX:+PrintGCDetails -XX:+PrintHeapAtGC -XX:+PrintGCCause
-XX:+PrintTenuringDistribution -XX:+PrintReferenceGC -XX:+PrintAdaptiveSizePolicy # gather info on object age & reference GC time for further tuning if needed.

# G1 specific settings -- probably should be default for multi-core systems with >2 GB of heap (below that, default is probably fine)
-XX:+UseG1GC
-XX:+UseStringDeduplication

miguelfito

An Ansible summary

Jon Warbrick, July 2014, V3.2 (for Ansible 1.7)

Configuration file

intro_configuration.html

First one found from of

miguelfito

import jenkins.model.*

i = 1

def matchedJobs = Jenkins.instance.items.findAll { job ->
    job.name =~ /my_regex_here/
}
    
matchedJobs.each { job ->
    println i++ + " >> This job will be deleted: " + job.name

miguelfito

minikube start --kubernetes-version=v1.7.0 --extra-config=apiserver.Authorization.Mode=RBAC

kubectl create clusterrolebinding add-on-cluster-admin --clusterrole=cluster-admin --serviceaccount=kube-system:default

minikube dashboard

miguelfito

#!/bin/bash

# store the current dir
CUR_DIR=$(pwd)

# Let the person running the script know what's going on.
echo -e "\n\033[1mFetching in latest changes for all repositories...\033[0m\n"

# Find all git repositories and update it to the master latest revision
for i in $(find . -name ".git" | cut -c 3-); do

miguelfito

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname