aont

#!/usr/bin/env python3
# -*- coding: utf-8 -*-

import sys
import json
import re
import requests
# import requests_cache
import os
import hashlib

aont

# percol-cdr my custom

setopt BASH_REMATCH
function percol-cdr () {
    local selected_line="$( cdr -l | percol )"
    if [ -n "$selected_line" ]; then
        if [[ "$selected_line" =~ ^[0-9]+ ]]; then
            local selected_num=$BASH_REMATCH[1]
            cdr $selected_num > /dev/null
        else

aont

function getSheet() {
  return SpreadsheetApp.getActiveSheet();
}

function getColumnByName(sheet, string) {
  var lastCol = sheet.getLastColumn();  
  var range = sheet.getRange(1, 1, 1, lastCol)  
  var values = range.getValues()[0];  

  for (i=0; i<lastCol; i++) {

aont

#!/usr/bin/env python
# Usage:
# $ ./m3u8_mod.py $M3U8URL | ffmpeg -allowed_extensions ALL -protocol_whitelist pipe,file,http,https,tcp,tls,crypto -i - -movflags faststart -c copy out.mp4

import sys
import requests
import re

if __name__ == u'__main__':
  m3u8_url = sys.argv[1]

aont

lame -q 0 --vbr-old -V 4 $INPUT $OUTPUT

ffmpeg -i "audio.m4a" -f wav "audio.wav"

lame -q 0 --vbr-old -V 4 --add-id3v2 --pad-id3v2 --ta "Artist" --tt "Title" --tl "Album" --tv "TPE2=Album Artist"  "audio.wav" "audio.mp3"

aont

mono image

gs -sDEVICE=pdfwrite -dNOPAUSE -dCompatibilityLevel=1.4 -sOutputFile=test.pdf -dFITPAGE -- "viewpbm.ps" image-0000.pbm image-0001.pbm image-0002.pbm

grey or color

# using viewpbm.ps directly is ok, but unexpected page margin is generated...
convert *.png tmp.pdf
gs -sDEVICE=pdfwrite -dNOPAUSE -dBATCH -dAutoFilterColorImages=false -dColorImageFilter=/FlateEncode -dAutoFilterGrayImages=false -dGrayImageFilter=/FlateEncode -dAutoFilterMonoImages=false  -dMonoImageFilter=/CCITTFaxEncode -dCompatibilityLevel=1.4 -sOutputFile=out.pdf -dFITPAGE -- tmp.pdf

aont

Apply only Security update on apt systems

LANG=C apt-get -s dist-upgrade | grep "^Inst" |  grep -i security | cut -d ' ' -f 2 | xargs sudo apt-get install

https://askubuntu.com/questions/194/how-can-i-install-just-security-updates-from-the-command-line

aont

Transfer PHYSICAL display on VNC protocol

ps auxw | grep Xorg
# you'll see something like
#    Xorg vt1 -displayfd 3 -auth /run/user/1000/gdm/Xauthority -background none -noreset -keeptty -verbose 3
# check the -auth value
export XAUTHFILE=/run/user/1000/gdm/Xauthority

x11vnc -display :0 -auth "$XAUTHFILE" -noxdamage -forever

aont

WindowsでMacのように、IME-ON IME-OFFする

• 「無変換」-「入力/変換済文字なし」をIME-オフ
• 「変換」-「入力/変換済文字なし」をIME-オン

スクリーンキャプチャ

aont

use namedpipe on Windows

client -> server

# on terminal A
namedpipe.exe server test read
# you will see "hoge"

# on terminal B
echo hoge | namedpipe.exe client test write