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try this command

grep "expression" filename | & tee log

This work for all command , one output will redirected to standard output which is screen and another in the file name log.

rajesh

try this peice of code

The buffer from parent will be flushed all before the child will be called.

int main(void) {

int i;
pid_t pidp;

for (i=0;i<4;i++) {
switch (pidp=fork()) {
case...

you are using

DIR1="/home/pavi/cvs/20071426/TEMP"

echo " DIR1 is : " $DESTDIR1

echo "Directory exits"
rm -rf $DIR1
echo "dir1 deleted "

just look at DIR1 this is...

may be rcp can help you. In case of rcp you have to created the username entry in the .rhost file in the destination machine for the source machine.

The entry is like
username + machine in the...

There is no such build in function avaliable in C.

Your requirement is also not clear to me what do you want whether you want to replace "/" or "\".

In C you can write a regular expression to...

there is no possible function avaliable in C to find it out.

try this code for fork
#include <stdio.h>
void main()
{

int i ;

printf("The pid of the parent is :%d \n",getpid());

i = fork();
if ( i == 0 )
{
printf("The child pid is :%d ...

please check the crobtab menu to add the crontab entry the explation is more or less like this
#1st field: minute (0-59),
#2nd field: hour (0-23),
#3rd field: day of the month (1-31),
#4th...

if you don't close all file pointer and exit then all file pointer will be closed after the process exit.

Hi,
I want to write a program in C or in Perl which will tell me that a function is called in which executables.
I tried to use the unix command like 'nm', 'strings' and so on to find out...