doi-t

RM := rm -f
CXXFLAGS := -Wall

programs := run

.PHONY: all
all: $(programs)

$(programs): libhello.a

doi-t

#!/bin/bash

version=gtest-1.7.0
root=/usr/local

sudo apt-get install cmake

wget https://googletest.googlecode.com/files/$version.zip -P ~
(cd ~; unzip ${version}.zip;)

doi-t

#!/bin/sh

sleep 1
cat

doi-t

#!/bin/bash

echo "---> sleep 0"
for loop in `seq 10`; do awk 'BEGIN{ srand(); print rand() }'; done
echo "---> sleep 0.5"
for loop in `seq 10`; do awk 'BEGIN{ srand(); print rand() }'; sleep 0.5; done
echo "---> sleep 1.0"
for loop in `seq 10`; do awk 'BEGIN{ srand(); print rand() }'; sleep 1.0; done
echo "---> srand(\$RANDOM)"
for loop in `seq 10`; do awk 'BEGIN{ srand('"$RANDOM"'); print rand() }'; done

doi-t

#include <stdio.h>

int
main(void)
{
	double answer = 0.1 + 0.1 + 0.1;

	if(answer == 0.3){
		printf("True:%.100f\n", answer);
	} else {

doi-t

#!/bin/bash
if [ $# -ne 2 ]; then
	echo "$0 [the number of insert] [output file]"
	exit 1
fi

nmemb_insert=$1
ddlfile=$2

cat <<- EOF > $ddlfile

doi-t

#!/bin/bash

#log format:[log_msg time]
calc_avg(){
awk 'BEGIN{ OFS="\t"; sum=0; max=0; }
	NR==1 { min=$2; }
	{ sum+=$2; if($2>max){max=$2}; if(min>$2){min=$2}; }
	END{ print($1, sum, NR, max, min, sum/NR) }'
}

doi-t

awk 'BEGIN{ OFS="\t"; sum=0; max=0; }
	NR==1 { min=$2; }
	{ sum+=$2; if($2>max){max=$2}; if(min>$2){min=$2}; }
	END{ print($1, sum, NR, max, min, sum/NR) }'

doi-t

#include <stdio.h>
#include <stdarg.h>
#include <string.h>
#include <errno.h>
#include <time.h>
#include <sys/types.h>
#include <unistd.h>

#define ERROR(fmt, ...) err_msg(__FILE__, __FUNCTION__, __LINE__, "error", fmt, ##__VA_ARGS__)
#define WARNNING(fmt, ...) err_msg(__FILE__, __FUNCTION__, __LINE__, "warnning", fmt, ##__VA_ARGS__)

doi-t

#include <stdio.h>
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#include <errno.h>
#include <time.h>
#include <sys/types.h>
#include <sys/socket.h>

void	err_msg(const char *, const char *, int, const char *, const char *, ...);