tiebingzhang

/*This is the sample program to notify us when the file /tmp/myinput is modified */
#include <stdio.h>
#include <stdlib.h>
#include <errno.h>
#include <sys/types.h>
#include <linux/inotify.h>

#define EVENT_SIZE  ( sizeof (struct inotify_event) )
#define EVENT_BUF_LEN     ( 1024 * ( EVENT_SIZE + 16 ) )

tiebingzhang

/*This is the sample program to notify us for the file creation and file deletion takes place in “/tmp” directory*/
#include <stdio.h>
#include <stdlib.h>
#include <errno.h>
#include <sys/types.h>
#include <linux/inotify.h>

#define EVENT_SIZE  ( sizeof (struct inotify_event) )
#define EVENT_BUF_LEN     ( 1024 * ( EVENT_SIZE + 16 ) )

tiebingzhang

int readoneline(char *fname){
    static char line[256];
    FILE *fd=fopen(fname,"r");
    if (fd==NULL)
        return NULL;
    if (fgets(line,sizeof(line),fd)==NULL){
        fclose(fd);
        retrun NULL;
    }
    line[sizeof(line) - 1] = '\0';

tiebingzhang

#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <errno.h>
#include <string.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <sys/wait.h>

tiebingzhang

#include <sys/types.h>
#include <sys/socket.h>
#include <netdb.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>

#define BUF_SIZE 500

tiebingzhang

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <asm/types.h>
#include <sys/socket.h>
#include <linux/netlink.h>
#include <linux/rtnetlink.h>
#include <net/if.h>

int main(){

tiebingzhang

import gzip
import json
import requests
try:
    from cStringIO import StringIO
except:
    from StringIO import StringIO

# Let's fetch the Common Crawl FAQ using the CC index
resp = requests.get('http://index.commoncrawl.org/CC-MAIN-2015-27-index?url=http%3A%2F%2Fcommoncrawl.org%2Ffaqs%2F&output=json')

tiebingzhang

#!/bin/sh
>/tmp/maxmem.out
>/tmp/maxmem2.out
for i in /proc/[1-9]* ; do
    grep -q VmSize $i/status || continue
    awk '/^VmSize:/{printf("%s ",$2);};'  $i/status >> /tmp/maxmem.out
    awk '/^VmRSS:/{printf("%s ",$2)};'  $i/status >> /tmp/maxmem2.out
    echo -n " $i " >> /tmp/maxmem.out
    echo -n " $i " >> /tmp/maxmem2.out
    echo >> /tmp/maxmem.out

tiebingzhang

#include <stdio.h>
#include <unistd.h>
#include <netdb.h> 
#include <netinet/in.h> 
#include <stdlib.h> 
#include <string.h> 
#include <sys/socket.h> 
#include <sys/types.h> 
#include <errno.h>

tiebingzhang

#include <stdio.h>
#include <unistd.h>
#include <netdb.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/socket.h>

#define PORT 8080