Genki Sugimoto Genki-S
Genki-S
/ auto-ssh-agent-start-and-kill.sh
Last active
January 8, 2020 05:20
Automatically start ssh-agent when necessary, and kill ssh-agent when ssh is done (to not leave many ssh-agent processes around)
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| ssh() { | |
| if [ -z "$SSH_AGENT_PID" ]; then | |
| eval "$(ssh-agent -s)" | |
| # ssh-add OTHER_KEYS | |
| fi | |
| command ssh $@ | |
| kill $SSH_AGENT_PID | |
| unset SSH_AGENT_PID | |
| } |
Genki-S
/ ViewController.m
Created
October 25, 2015 18:40
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| // | |
| // ViewController.m | |
| // ScienceHackDay | |
| // | |
| // Created by Genki Sugimoto on 24/10/2015. | |
| // Copyright © 2015 Genki Sugimoto. All rights reserved. | |
| // | |
| #import "ViewController.h" |
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| require 'sinatra' | |
| require 'json' | |
| require 'droplet_kit' | |
| DO_TOKEN = 'YOUR_TOKEN' | |
| DATA_JSON_FILE = './data.json' | |
| set :bind, '0.0.0.0' | |
| def do_client |
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| function docker() { | |
| local st | |
| st=$(boot2docker status) | |
| if [ "$st" != "running" ]; then | |
| boot2docker start | |
| fi | |
| if [ -z "$DOCKER_HOST" ]; then | |
| $(boot2docker shellinit) | |
| fi | |
| command docker "$@" |
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| #include <iostream> | |
| #include <map> | |
| using namespace std; | |
| template<typename T1, typename T2> ostream& operator<<(ostream& s, const map<T1, T2>& m) { | |
| s << "{" << endl; | |
| for (typeof(m.begin()) itr = m.begin(); itr != m.end(); ++itr) { | |
| s << "\t" << (*itr).first << " : " << (*itr).second << endl; | |
| } | |
| s << "}" << endl; |
Genki-S
/ experiment.rb
Created
April 11, 2015 03:36
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| require 'coverage' | |
| Coverage.start | |
| require './a_method.rb' # => true | |
| a_method | |
| p Coverage.result # => {"/Users/.../a_method.rb"=>[1, 1, 1, 10, nil, 1, nil]} | |
| # Does not produce coverage because `Coverage.result` clears out the coverage | |
| # p Coverage.result # coverage measurement is not enabled (RuntimeError) |
Genki-S
/ a_method.rb
Created
April 11, 2015 03:36
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| def a_method | |
| s = 0 | |
| 10.times do |x| | |
| s += x | |
| end | |
| s | |
| end |
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| (let ((physmem (car (split-string (shell-command-to-string "top -l 1 | head -n 10 | grep PhysMem") "\n"))) | |
| (mem-used nil) | |
| (mem-unused nil)) | |
| (save-match-data (and (string-match "PhysMem: \\([0-9]+[MG]\\) used (\\([0-9]+[MG]\\) wired), \\([0-9]+[MG]\\) unused." physmem) | |
| (setq mem-used (match-string 1 physmem) | |
| mem-unused (match-string 3 physmem)))) |
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| # Show sushi if current second is 29 | |
| show_niku() { | |
| local sec=$(date +%S) | |
| if [ $sec -eq 29 ]; then | |
| echo "🍣" | |
| fi | |
| } | |
| # it goes well with zsh precmd hook | |
| add-zsh-hook precmd show_niku |
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| number_to_fizzbuzz() | |
| { | |
| if [ $# -ne 1 ]; then | |
| echo "Usage: $FUNCNAME NUMBER" | |
| return 1 | |
| fi | |
| local output="" | |
| local number=$1 | |
| if [ $(($number % 3)) -eq 0 ]; then |
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