n0ts

# http://stackoverflow.com/questions/5735666/execute-bash-script-from-url
bash <(curl -s http://mywebsite.com/myscript.txt)

# http://stackoverflow.com/questions/4642915/passing-parameters-to-bash-when-executing-a-script-fetched-by-curl
curl http://foo.com/script.sh | bash -s arg1 arg2

n0ts

#!/bin/sh
# stand-alone bash version of vdsm's ksm.py
# monitor system memory load and tune ksm accordingly
#
# needs testing and ironing. contact danken@redhat.com if something breaks.
DEBUG=1
KSMCTL="ksmctl"

KSM_MONITOR_INTERVAL=${KSM_MONITOR_INTERVAL:-60}
KSM_NPAGES_BOOST=${KSM_NPAGES_BOOST:-300}

n0ts

require 'optparse'

ENV['RAILS_ENV'] = ENV['RAILS_ENV'] || 'development'
require File.expand_path(File.dirname(__FILE__) + "/../config/environment")


opts = {}
ARGV.options {|opt|
  opt.on('-s', '--save', 'save') {|v| opts[:save] = v }
  opt.parse!

n0ts

[alias]
rc = rebase --continue
ft = fetch
ftp = fetch --tags --prune
pr = pull --rebase
co = checkout
wd = diff --word-diff
br = branch
so = remote show origin
kc = commit

n0ts

#!/bin/bash

# You must accept the Oracle JDK License Update
# https://www.oracle.com/java/technologies/javase-downloads.html
# usage: get_oracle_jdk_x64.sh <jdk_version> <platform> <ext>
# jdk_version: 14
# platform: linux or osx or windows
# ext: rpm or dmg or tar.gz or exec

jdk_version=${1:-14}

n0ts

readonly aws_account_id=xxx
readonly aws_asusme_role=xxx
readonly credentials=$(aws sts assume-role \
    --role-arn arn:aws:iam::$aws_account_id:role/$aws_assume_role \
    --role-session-name session-$(basename $0 .sh) \
    --query Credentials)
    
export AWS_ACCESS_KEY_ID=$(echo $credentials | jq -r '.AccessKeyId')
export AWS_SECRET_ACCESS_KEY=$(echo $credentials | jq -r '.SecretAccessKey')
export AWS_SESSION_TOKEN=$(echo $credentials | jq -r '.SessionToken')

n0ts

[unix_http_server]
file=/var/run/supervisor.sock   ; (the path to the socket file)
;chmod=0700                 ; sockef file mode (default 0700)
;chown=nobody:nogroup       ; socket file uid:gid owner
;username=user              ; (default is no username (open server))
;password=123               ; (default is no password (open server))

;[inet_http_server]         ; inet (TCP) server disabled by default
;port=127.0.0.1:9001        ; (ip_address:port specifier, *:port for all iface)
;username=user              ; (default is no username (open server))

n0ts

#!/bin/bash

for c in $(brew cask list); do
    info=$(brew cask info $c)
    installed_ver=$(echo "$info" | cut -d$'\n' -f1 | tr -d ' ' | cut -d':' -f 2)
    current_ver=$(echo "$info" | cut -d$'\n' -f3 | cut -d' ' -f 1 | rev | cut -d'/' -f 1 | rev)
    if [ "$installed_ver" != "$current_ver" ]; then
        echo "$c is installed '$installed_ver', current is '$current_ver'"
        brew cask reinstall $c
    fi

n0ts

#!bin/bash

mkdir /mnt/cdrom
mount -r /dev/cdrom /mnt/cdrom
cd /tmp
tar zxf /mnt/cdrom/VMwareTools-*.tar.gz
./vmware-tools-distrib/vmware-install.pl --default

n0ts

# How to encrypt/decrypt your text/blob secret with AWS KMS with AWS cli

# AWS_PROFILE=<profile> AWS_DEFAULT_REGION=<region> MY_KEY_ID=<kms key id> make (encrypt-text|decrypt-text|encrypt-blob|decrypt-blob)

KEY_ID=$(MY_KEY_ID)
SECRET_BLOB_PATH=fileb://my-secret-blob
SECRET_TEXT="my secret text"

ENCRYPTED_SECRET_AS_BLOB=encrypted_secret_blob
DECRYPTED_SECRET_AS_BLOB=decrypted_secret_blob  # Result of decrypt-blob target