VMなどで動作テスト用にLinux環境を頻繁に作っていると ユーザ＆パスワードの設定をしょっちゅう忘れるので、 ユーザ＆パスワードを入力しなくても一通り使える テスト用Debian・Ubuntu環境の設定のメモ。
パスワードを入力しなくてもいいように設定するのは次の2点
- sudoをパスワードなしで使えるようにする。
- 起動した直後にtty1が自動的ログインしている状態にする。
yoggy yoggy
yoggy
/ httpserver-test.go
Created
February 25, 2015 13:14
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| package main | |
| import ( | |
| "fmt" | |
| "net/http" | |
| ) | |
| func testHandler(w http.ResponseWriter, req *http.Request) { | |
| fmt.Fprintln(w, "/test handler") | |
| } |
yoggy
/ simple-tcp-test.go
Created
February 25, 2015 12:39
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| package main | |
| import ( | |
| "fmt" | |
| "net" | |
| ) | |
| func main() { | |
| conn, err := net.Dial("tcp", "127.0.0.1:7") | |
| if err != nil { |
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| $ ls * | (echo "<html><body>" ; sed -e 's/\(^.*$\)/\<a href=\"\1\"\>\1\<\/a\>/' ; echo "</body></html>") |
yoggy
/ a lazy setting for debian & ubuntu.md
Last active
August 29, 2015 14:14
テスト用Debian・Ubuntu環境の設定のメモ
yoggy
/ mqtt_publish_sample.rb
Created
January 6, 2015 07:59
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| # | |
| # mqtt publish sample | |
| # | |
| # $ gem install mqtt | |
| # $ gem install pit | |
| # | |
| require 'rubygems' | |
| require 'mqtt' | |
| require 'json' | |
| require 'pit' |
yoggy
/ GLMetaseq.c
Last active
August 29, 2015 14:08
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| #define __GLMETASEQ_C__ | |
| #include "GLMetaseq.h" | |
| /* | |
| GLMetaseq | |
| The MIT License | |
| Copyright (c) 2009 Sunao Hashimoto and Keisuke Konishi |
yoggy
/ attiny85_1mhz_ir_38khz.ino
Created
November 2, 2014 09:07
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| // | |
| // attiny85_1mhz_ir_38khz.ino | |
| // | |
| // see also... http://forum.arduino.cc/index.php?PHPSESSID=hvsfmjo2l66kv9g9rhaigftje4&topic=139729.msg1049431#msg1049431 | |
| // | |
| void setFrequency(uint16_t freq) | |
| { | |
| uint32_t requiredDivisor = (F_CPU/2)/(uint32_t)freq; | |
| uint16_t prescalerVal = 1; |
yoggy
/ SampleClock.pde
Created
October 27, 2014 10:34
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| Clock clock; | |
| void setup() { | |
| size(200, 200); | |
| clock = new Clock(width / 2, height / 2, width/2-20); | |
| } | |
| void draw() { | |
| background(0); | |
| noFill(); |
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| //firmata_analog_linechart.pde | |
| import cc.arduino.*; | |
| import processing.serial.*; | |
| import java.util.*; | |
| class LineChart { | |
| Vector v; | |
| int size; | |
| LineChart(int size) { | |
| v = new Vector(); |
yoggy
/ RandomWalker.pde
Created
October 12, 2014 06:53
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| class Walker { | |
| PVector position; | |
| float top, bottom, left, right; | |
| float radian; | |
| Walker() { | |
| reset(); | |
| } | |
| void reset() { |