askdaddy

awk -F: '{print $1}' /etc/passwd | xargs -i sudo crontab -u {} -l

askdaddy

#!/bin/bash
#### https://gist.github.com/hernamesbarbara/1937937

export TERM=xterm-color
export CLICOLOR=1
export GREP_OPTIONS='--color=auto'
# export LSCOLORS=Exfxcxdxbxegedabagacad
export LSCOLORS=gxfxcxdxbxegedabagacad # Dark lscolor scheme
# Don't put duplicate lines in your bash history
export HISTCONTROL=ignoredups

askdaddy

bool writeDelimitedTo(
    const google::protobuf::MessageLite& message,
    google::protobuf::io::ZeroCopyOutputStream* rawOutput) {
  // We create a new coded stream for each message.  Don't worry, this is fast.
  google::protobuf::io::CodedOutputStream output(rawOutput);

  // Write the size.
  const int size = message.ByteSize();
  output.WriteVarint32(size);

askdaddy

require("list")

local a = { 3 }
local b = { 4 }
local l = list({ 2 }, a, b, { 5 })

l:pop()
l:shift()
l:push({ 6 })
l:unshift({ 7 })

askdaddy

#!/bin/bash
set -e

SSHD_LISTEN_ADDRESS=127.0.0.1

SSHD_PORT=2222
SSHD_FILE=/etc/ssh/sshd_config
SUDOERS_FILE=/etc/sudoers
  
# 0. update package lists

askdaddy

export const fps: number = 10;
export const interval = fps > 0 ? 1000 / fps : 1000 / 30;

function _run(current: number, delta: number) {
    console.log(`_run at ${current} + delta: ${delta}`);

    // TODO do something here.
    for(let i=0; i< 499999 ;++i){
        let a = new Date().getTime() + i;
    }

askdaddy

===

问题

输入3个汉字后不能继续输入，此时甚至不能切换输入法

解决

• 修改ibus的快捷键防止冲突
• Help>Edit Custom VM Options... 添加

askdaddy

include(ExternalProject)
include(GNUInstallDirs)

set(BOOST_CXXFLAGS "")
if (WIN32)
    set(BOOST_BOOTSTRAP_COMMAND bootstrap.bat)
    set(BOOST_BUILD_TOOL b2.exe)
    set(BOOST_LIBRARY_SUFFIX -vc140-mt-1_63.lib)
else()
    set(BOOST_BOOTSTRAP_COMMAND ./bootstrap.sh)

askdaddy

#include "boost/asio.hpp"
#include "google/protobuf/io/coded_stream.h"
#include "google/protobuf/io/zero_copy_stream_impl.h"

// https://stackoverflow.com/questions/4810026/sending-protobuf-messages-with-boostasio

using ::boost::asio::ip::udp;

int main() {
  PlayerInfo message;

askdaddy

/*
 * smc_read.c: Written for Mac OS X 10.5. Compile as follows:
 *
 * gcc -Wall -o smc_read smc_read.c -framework IOKit
 */

#include <stdio.h>
#include <IOKit/IOKitLib.h>