cleverfox

static ipsec between FreeBSD & Linux

• Linux has IP address 9.9.223.245

• FreeBSD has IP address 5.3.25.69

Linux shell script

ip xfrm policy del src 9.9.223.245 dst 5.3.25.69 dir out

cleverfox

{
  "title": "Change keyboard layout on cmd press",
  "rules": [
    {
      "description": "Change input source to En Birman by left_command; Ru Birman by right_command.",
      "manipulators": [
        {
          "type": "basic",
          "from": {
            "key_code": "left_command",

cleverfox

ffmpeg -i logo.mp4 -r 25 -vcodec prores_ks -profile:v 1 -pix_fmt yuv422p10le -vf scale=1920:1080 -c:a pcm_s24le logo2.mov

cleverfox

ffmpeg -i http://192.168.2.11:80/sdi_ext -c:v copy -f hls -method PUT -hls_time 1 -hls_playlist_type event -http_persistent 1 'https://a.upload.youtube.com/http_upload_hls?cid=KEY&copy=0&file=stream.m3u8'

cleverfox

ffmpeg -i http://192.168.2.11:80/sdi -c:v copy -af "pan=stereo|c0=c0|c1=c0" -f flv rtmp://a.rtmp.youtube.com/live2/key1 -c:v copy -af "pan=stereo|c0=c1|c1=c1" -f flv rtmp://a.rtmp.youtube.com/live2/key2

cleverfox

fun(T) -> Ts=T div 25, {Ts div 3600 rem 24, Ts div 60 rem 60, Ts rem 60, T rem 25} end (16#14CEFE).
{15,9,8,10}

cleverfox

-module(hex).
-export([encode/1, decode/1]).
-export([parse/1]).

parse(B) -> decode(B).

decode(B) when is_binary(B) ->
    decode(binary_to_list(B));

decode([$0, $x|L])  ->

cleverfox

var makeCRCTable = function(){
    var C;
    var CrcTable = [];
    for(var N =0; N < 256; N++){
        C = N;
        for(var k =0; k < 8; k++){
            C = ((C&1) ? (0xEDB88320 ^ (C >>> 1)) : (C >>> 1));
        }
        CrcTable[N] = C;
    }

cleverfox

pm disable 'com.android.settings/com.android.settings.Settings$SecuritySettingsActivity'
pm disable 'com.android.settings/com.android.settings.Settings$ManageApplicationsActivity'
pm disable com.android.packageinstaller

cleverfox

-module(tpecdsa).
-export([generate_priv/0,minify/1,calc_pub/2,sign/2,verify/3]).
-export([secp256k1_ecdsa_sign/4,
         secp256k1_ecdsa_verify/3, 
         secp256k1_ec_pubkey_create/2,
         secp256k1_ec_pubkey_create/1
        ]).

-ifdef(TEST).
-include_lib("eunit/include/eunit.hrl").