Information Technology World

Hey Guys Check Out The Following Link of Plenty of Programs of UNIX Download & Enjoy The Stuff. Follow The Given Link Below  Download UNIX Programs Bunch Here

Hey Guys Check Out The Following Link of  MSCIT UNIX External Paper of 11/06/2014 .  Download & Enjoy The Stuff. Follow The Given Link Below   Download Program Here ... Download Here

#include #include #include main(int agrc,char *argv[]) {     int fd[2],pid,n,f,ch;     char buffer[2048],*cha;     if(pipe(fd)==-1)     {         printf(" problem to create the pipe \n ");         exit(0);     }     else     {         pid=fork();         if(pid!=0)         {             close(fd[0]);             f = open("hardik",O_RDONLY);             while((n = read(f,buffer,2048)) > 0)             {                 write(fd[1],buffer,n);             }             close(fd[1]);         }         else         {             close(fd[1]);             ch = 0;             while((n=read(fd[0],cha,1)) > 0)             {                 if(*cha >= 'a' && *cha <= 'z')                 {                     printf("%c",*cha - 32);                 }                 else if(*cha >= 'A' && *cha <= 'Z')                 {                     printf("%c",

#include #include #include #include main(int agrc,char *argv[]) {     int fd[2],pid,n,f,ch;     char buffer[2048];     if(pipe(fd)==-1)     {         printf(" problem to create the pipe \n ");         exit(0);     }     else     {         pid=fork();         if(pid!=0)         {             close(fd[0]);             f = open("hardik",O_RDONLY);             while((n = read(f,buffer,2048)) > 0)             {                 write(fd[1],buffer,n);             }             close(fd[1]);         }         else         {             close(fd[1]);             ch = 0;             while((n=read(fd[0],buffer,2048)) > 0)             {                 ch = ch + n;             }             printf("Number of Charecter:-%d",ch-1);             close(fd[0]);         }     } }

#include #include #include main() {     int pid,w,Status;     printf("PRENT PROCESS PORTION  \n");     pid=fork();     if(pid==0)     {         printf("child process part \n ");         execl("/bin/ls","ls",0);     }     sleep(3);     w = wait(&Status);     printf("parent process after child execution \n "); }

#include #include #include #include #include main(int agrc,char *argv[]) {     int fd[2],pid,line=0,n;     char buffer[2048]="Milind Audichya\Dhruv Naik\Uzer Pathan\n",buffer2[1];     if(pipe(fd)==-1)     {         printf(" problem to create the pipe \n ");         exit(0);     }     else     {         pid=fork();         if(pid!=0)         {             printf("Perent Send Data To Chlid Data is:- %s ",buffer);             close(fd[0]);             write(fd[1],buffer,strlen(buffer));             close(fd[1]);         }         else         {             close(fd[1]);             printf("Chlid Process Read The Content send by the Perent.");             while((n=read(fd[0],buffer2,1)) == 1)             {                 if(buffer2[0] == '\n')                 {                     line++;                 }             }             printf("Number of line send by Perent:-%d",line);          

#include #include main() {     int pid[3],status,i;     for(i=0;i<3 i="" p="">    {     pid[i]=fork();     printf("\n new created child process value is :%d",pid[i]);     }     for(i=0;i<3 i="" p="">    {         if(pid[i])         {             printf("for terminate the process  \n");             kill(pid[i],9);             printf("termination of the child process :%d \n ",pid[i]);         }     } } }

# include # include # include # include # include void handler(int sig) {       printf("Iam in handler ...%d\n",sig); }   main() {     int status;     pid_t pid;     signal(SIGCHLD,handler);     pid = fork();     printf("Child Process id is : %d\n", pid);     if( pid == 0 )         {         printf("child process id is  %d\n",getpid());         exit(0);     }     sleep(3);     pid = wait(&status);     printf("process terminated is %d\n",pid); }

#include #include main(int argc,char *argv[]) { int pid,w,status; printf("parent process before the child process created \n"); pid=fork(); if(pid==0) { printf("Parent process during creating the child process \n"); } sleep(3); w=wait(&status); printf(" parent process after the executing child process \n"); } /* sai@sai-VirtualBox:~/Desktop$ cc -o p4 p4.c p4.c: In function main: p4.c:8:2: warning: incompatible implicit declaration of built-in function printf [enabled by default] sai@sai-VirtualBox:~/Desktop$ ./p4 parent process before the child process created Parent process during creating the child process parent process after the executing child process parent process after the executing child process */

#include #include #include #include #include char buffer[2048]; void readLine(int fd, int LineNo); main(int argc,char *argv[]) {    int fd,LineNo;      if(argc != 3)    {        printf("Enter The Two Argument First File Name And Other Line No..!!");        exit(0);          }              fd = open(argv[1],O_RDONLY);    if(fd == -1)    {        printf("File Is Not Open");        exit(0);    }    LineNo = atoi(argv[2]);    readLine(fd,LineNo); } void readLine(int fd, int LineNo) {    int count,i,line=0,t=0,j;    char Line[100],OneL[100],ch[]= { ' ', ' '};    while((count = read(fd,buffer,sizeof(buffer))) > 0)    {        for (i=0;i < count;i++)        {            if(buffer[i] == '\n')            {                Line[t++] = '\0';                t=0;                strcpy(OneL,Line);                strcpy(Line,ch);                              line++;                            

#include #include #include #include #include #include char path[50]; int main(int argc, char* argv[]) {     int size;     // to get the Current Directory Path Used This System Call..!!       getcwd(path,50);     printf("Current Directory Path Is:%s\n",path);     DIR *mydir;     struct dirent *myfile;     struct stat mystat;     mydir = opendir(path);     while((myfile = readdir(mydir)) != NULL)     {         stat(myfile->d_name, &mystat);       size = atoi(argv[1]);     if(mystat.st_size > size)     {         printf("%d",mystat.st_size);         printf(" %s\n", myfile->d_name);       }             }     closedir(mydir); }

#include #include #include char buffer[2048]; int main(int argc,char *argv[]) {     int fdold;     int count;     int i,word,space,vovals,line,ch;     word = 0;     space = 0;     vovals = 0;     line = 0 ;     ch=0; if(argc  == 2) {     fdold = open(argv[1],O_RDONLY);       if(fdold == -1)     {         printf("cannot open file ");     }     else     {         while((count = read(fdold,buffer,sizeof(buffer))) > 0)         {             for (i=0;i             {                 if(buffer[i] == ' ' || buffer[i] == '.')                 {                     word++;                 }                 if(buffer[i] == ' ')                 {                     space++;                 }                 if(buffer[i] == 'a' || buffer[i] == 'e' || buffer[i] == 'i' || buffer[i] == 'o' || buffer[i] == 'u' ||                     buffer[i] == 'A' || buffer[i] == 'E

Use Your SMILE "TO CHANGE THE WORLD" but "DON'T LET THIS WORLD CHANGE YOUR SMILE"