kigster

#!/usr/bin/env bash
# vim: ft=bash
#
# © 2025 Konstantin Gredeskoul
# http://github.com/kigster | https://kig.re
#  
# This script allows you to export the list of your VSCode
# extensions and import them into, eg. Cursor IDE. Or the
# other way around. By the default the script continues on
# import errors because there are typically quite a few.

kigster

#!/usr/bin/env bash
# vim: ft=bash
# Uses sysbench on Ubuntu to run CPU, RAM and File IO Tests
# Saves the output into "result-for-<instance-type>-<date>-<time>.txt
# 
# You can run this as follows without downloading:
#     curl -fsSL https://gist.githubusercontent.com/kigster/3869409f17739461f9d1fb7e0aa5022c/raw | bash

line() {
  echo -e "\e[0;33m———————————————————————————————————————————————————————————————————————\e[0m"

kigster

#!/usr/bin/env bash
# vim: ft=bash
#
# © 2025 Konstantin Gredeskoul <kig AT kig.re>
#   All rights reserved.
#   MIT License.
#
# This script uses rbenv/ruby-build to install Ruby on OS-X or Linux. It configures
# Ruby build flags in such a way to ensure Ruby is linked with libjemalloc (which
# reduces the memory by half) and YJIT enabled. It has been tested on both Linux and

kigster

#!/usr/bin/env bash
# vim: ft=bash
#
# © 2024 Konstantin Gredeskoul <kig AT kig.re>
#
# How to use this:
# curl -fsSL https://bit.ly/rb-jemalloc-check | bash

export rc=/tmp/ruby-check
curl -fsSL -o $rc "https://raw.githubusercontent.com/kigster/bashmatic/refs/heads/main/bin/ruby-check"

kigster

#!/usr/bin/env bash
# vim: ft=bash
# 
# This Gist is about installing any version of Ruby using rbenv on Linux or MacOS
# with Jemalloc and YJIT enabled.
# 
# To install a ruby run the following command (this will install the ruby version
# defined in the .ruby-version file in the current directory)
#
#     curl -fsSL https://bit.ly/rb-rbenv-install | bash

kigster

# (c) 2024 Konstantin Gredeskoul
# Under the MIT License 
#
# This gist documents a frequently thed pattern of decorating multiple classes with Logging methods 
# by sharing just one Logger typically at the top of the module namespace (Application) in this case.

# If the concurrency issues come up, each class can be given its own logger, or perhaps the Logging moduloe
# might have decorators for each of the logging methods (eg #info, #debug) by using a Mutex.
#
# The output of this Ruby Code should be as follows:

kigster

# Gemfile
source "https://rubygems.org"

# Activate the gem you are reporting the issue against.
gem 'rails', '>= 7.0.4.3'
gem "dalli"
gem "rspec"
gem "rspec-its"
gem "rspec-rails"
gem "awesome_print"

kigster

-- This file requires a local SQL file named "json_table_columns.csv" to have two columns: 
--    [ "Table", "Column" ]
-- It then loops over records in this table computing the total size of the column in each table, 
-- the average size of the column in that table, and finally the percentage that column occupies relative
-- to the entire table (including its indexes).


-- First we import the data
BEGIN;
    drop table if exists JSON_TABLE_COLUMNS;

kigster

# Discourse Settings
export RUBY_GC_HEAP_INIT_SLOTS=997339
export RUBY_GC_HEAP_FREE_SLOTS=626600
export RUBY_GC_HEAP_GROWTH_FACTOR=1.03
export RUBY_GC_HEAP_GROWTH_MAX_SLOTS=88792
export RUBY_GC_HEAP_OLDOBJECT_LIMIT_FACTOR=2.4
export RUBY_GC_MALLOC_LIMIT=34393793
export RUBY_GC_MALLOC_LIMIT_MAX=41272552
export RUBY_GC_MALLOC_LIMIT_GROWTH_FACTOR=1.32
export RUBY_GC_OLDMALLOC_LIMIT=39339204

kigster

# © 2019-2021 Konstantin Gredeskoul, MIT License.
# vim: ft=make
#
# Place this file anywhere.
#
# 1. To create a backup of your vscode settings, keybindings and extensions, run
#    $ make save
#    This backs it all up to your ~/Documents/VSCode folder.
#
# 2  To restore VSCode configuration: