JesseEisen

Regular Colors

Value	Color
\e[0;30m	Black
\e[0;31m	Red
\e[0;32m	Green
\e[0;33m	Yellow
\e[0;34m	Blue
\e[0;35m	Purple

JesseEisen

#include<stdio.h>
#include<stdlib.h>
#include<time.h>

#define MAXLEVEL 7

typedef struct node{
	int key;
	int value;
	struct node **next;

JesseEisen

#!/usr/bin/env bash

#usage: 
#first step: generate the output 
#    nm -S --size-sort xxx1 > nm_output1
#    nm -S --size-sort xxx2 > nm_output2
#second step: generate the count or diff
#   ./nmcmp.sh nm_output1 nm_output2
#   ./nmcmp.sh -d nm_output1 nm_output2    ##this will output with diff format. 

JesseEisen

package main

import (
	"fmt"
	"io/ioutil"
	"log"
	"os"
	"strconv"
	"strings"
)

JesseEisen

#include<stdio.h>
#include<stdlib.h>
#include<string.h>

#define DEFLINES 10
#define MAXLEN   100

int getlines(char *s, int len){
	int c, i;

JesseEisen

#!/bin/awk
# input: a:=10 
# output： the value is 10

BEGIN{ PrintRes() }

function parse() {
	if(tok == "(eof)") return "(eof)"
	while(length(line) == 0)
		if(getline line == 0)

JesseEisen

e.g.  man -t bash | ps2pdf - bash.pdf

But sometimes ps2pdf may encounter an error, the reson is that '-' is not a filename, that's so weird. And i use the following
command to fix this error

e.g.  man -t bash > temp
      ps2pdf temp bash.pdf 

It's temperaly way to solve this problem.

JesseEisen

//easy way
void quicksort(int v[], int n)
{
     int i, last;
     
     if(n <= 1)  
          return;
     
     swap(v,0, rand()%n);
     last = 0;

JesseEisen

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#define NLEN 5
#define NVAL 5

typedef struct Nameval Nameval;
typedef void(*func)(Nameval *, void *);
struct Nameval 

JesseEisen

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <fcntl.h>
#include <unistd.h>
#include <errno.h>
#include <dirent.h>  /*some functions option on dir*/
#include <sys/stat.h>