jemyzhang

#define PRINT_MACRO_HELPER(x) #x 
#define PRINT_MACRO(x) #x"="PRINT_MACRO_HELPER(x) 

#pragma message(PRINT_MACRO(MULTI_CACHE)) 
#pragma message(PRINT_MACRO(_CACHE))

jemyzhang

pid=$(pidof $PROCNAME)
cat /proc/$pid/cmdline | xargs -0 echo

jemyzhang

cat /proc/modules | cut -f 1 -d " " | while read module; do
 echo "Module: $module";
 if [ -d "/sys/module/$module/parameters" ]; then
  ls /sys/module/$module/parameters/ | while read parameter; do
   echo -n "Parameter: $parameter --> ";
   cat /sys/module/$module/parameters/$parameter;
  done;
 fi;
 echo;
done

jemyzhang

#!/bin/bash

SQLITE3=sqlite3
OLD_CHAT_LIST=$1
NEW_CHAT_LIST=$2
TGDATA_DB=$3

usage() {
  echo
  echo "Usage:"

jemyzhang

set_force_check() {
  export force_check=1
  if [ x"$1" = x"0" ]; then
    force_check=0
  fi
}

print_stack() {
  local wholepath=$1
  # to avoid noise we start with 2 to skip get_stack caller

jemyzhang

# strip white spaces and tabs from string
string_trim() {
  local str=$1
  echo "$str" | sed -E 's/^[ \t]*//' | sed -E 's/[ \t]*$//'
}

# convert string to lower case
string_lower() {
  local str=$1
  echo "$str" | tr "[:upper:]" "[:lower:]"

jemyzhang

#!/bin/bash

BIN=/usr/local/bin/kcptun
TUNBASE=1000
CFG_PATH=/etc/kcptun
LOG_PATH=/var/log

do_clean_work() {
    for f in $(ls $CFG_PATH/*.enable); do
        pid=$(cat $f)

jemyzhang

/*
 * Copyright (c) 2009-2017, Farooq Mela
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright

jemyzhang

#!/bin/bash -e

math_calc() {
  local format="$1"
  local equation="$2"

  echo | awk "{printf \"$format\", $equation}"
}

convert_to_bytes() {

jemyzhang

#include <fstream>
#include <iterator>
#include <string>
#include <vector>

int main()
{
    std::vector<std::string> example;
    example.push_back("This");
    example.push_back("is");