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Billy.Zheng zw963

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bak_dir=~/Downloads
name=ik_kefu
full_name=$bak_dir/${name}
keep_count=3
date=$(date '+%Y-%m-%dT%H%M')
[ -e $full_name.zip ] && mv $full_name.zip "$full_name$date.zip"
bak_files=$(find $bak_dir/ -maxdepth 1 -name "${name}????-??-??T????.zip" |sort -V)
@zw963
zw963 / kv_bench.rb
Created January 2, 2019 15:57 — forked from epitron/kv_bench.rb
Benchmark Ruby's various key/value databases (GDBM, SDBM, CDB)
require 'epitools'
%w[gdbm sdbm cdb].each { |lib| require lib }
DBS = [
[GDBM, GDBM],
[SDBM, SDBM],
[CDBMake, CDB ],
]
NUM = 100000
@zw963
zw963 / Ruby 3.0.0 benchmark.rb
Last active April 10, 2021 04:37
Ruby 3 benchmark for thread/process/Ractor
def tarai(x, y, z)
x <= y ? y : tarai(
tarai(x-1, y, z),
tarai(y-1, z, x),
tarai(z-1, x, y)
)
end
require 'benchmark'
#!/bin/bash
sec=$(date '+%Y%m%d%H%M%S')
mkdir -p db/migrations
set -u
new_migration=db/migrations/${sec}_$1.rb
if [[ "$1" =~ ^create_join_table_for_(.+)_and_(.+) ]]; then
content="create_join_table"
#!/usr/bin/env ruby
puts 'test github token'
# System Info:
1. `uname -a`:
Linux zbook 5.12.12-arch1-1 #1 SMP PREEMPT Fri, 18 Jun 2021 21:59:22 +0000 x86_64 GNU/Linux
2. `lsb_release`:
`lsb_release` not found.
3. `/etc/lsb-release`:
res = []
File.foreach('mastering-roda.org').each do |line_content|
line_content.scan(/(\b\w{2,}\b) (\b\k<1>\b)/).each do |e|
next if e == ['btn', 'btn']
res << [line_content, e]
end
end
#!/usr/bin/env ruby
begin
require "bundler/inline"
rescue LoadError => e
$stderr.puts "Bundler version 1.10 or later is required. Please update your Bundler"
raise e
end
gemfile(true) do
#!/usr/bin/env ruby
begin
require "bundler/inline"
rescue LoadError => e
$stderr.puts "Bundler version 1.10 or later is required. Please update your Bundler"
raise e
end
gemfile(true) do
#!/usr/bin/env ruby
begin
require "bundler/inline"
rescue LoadError => e
$stderr.puts "Bundler version 1.10 or later is required. Please update your Bundler"
raise e
end
gemfile(true) do