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Hi,

I have doubt regarding the Anonymous hash. For creating a object we are generally using Anonymous hash.
My Doubt is:
Why we are only using Anonymous hash?? Instead of Anonymous hash can we...

Thanks for your response. It is now cleared.

I opened strict.pm and found some not understandable stuff, please let me know if you have any Idea on the same.

1) Line 23 => $bits |= (what is $= here how it affect the statement)
2) ...

what error u are getting??

Hi All,

I would like to write a shell script to find Control M charactes and after getting the result i want to delete it. But in the script the following command couldn't work.

find . -exec...

I would like to execute my script at 17.30 and 23.00 using crontab, could anybody help me out!!

Thanks in Advance!!

Thanks for fast response. But if omitted expression is always false then the test I have written is always remains false!! Which I supposed is not correct..

I need clarification in -a test.

If say, in test -a left expression is not present but the right expression is present, do the shell will consider the left expression true and evaluate the right...

Could anybody tell me that what is -n test ?

for example:

if [ -n $VARIABLE ] then
exec_script.sh
fi

Thanks in advance!!!

Big Thanks Franklin, that was such a nice article by Jim... :b:

Hi,

I have seen in some ksh script, that we are executing shell scripts inside other shell script as
. variable.sh

What is . here? Their is space between . and variabloe. And why we are not...

HI,

I have XML file which is having values as Spanish character (UTF-8 encoding). I am using XML::parser module but my code is not able to read those characters. I did goggling but not able to...

In Linux I am doing like:

grep -B 200 "search string" script_name.sh > new_file

Check man grep in the UNIX flavor u r using. For further details.

I supposed &fname is the filename available in your local disk. In Unix we can able to create a file using any meta characters except / and \0.

This is only I guess I am not sure!!

Hi,

I have doubt regarding the Anonymous hash. For creating a object we are generally using Anonymous hash.
My Doubt is:
Why we are only using Anonymous hash?? Instead of Anonymous hash can we...

Thanks !!!
Really appreciate the immediate response..

What is the difference between defining the global variable through our and using use vars ?
Is the variable created using our goes beyond even package scope?
Thanks in Advance !!!

Thanks Chris .

Alternate solution: $str=~s/\sNOT\s("[a-z]*\s*[a-z]*|[a-z]*)//g;

One more Solution:

open(FH, "<file1");
@a=<FH>;
$b=$#a;
for ($n=0;$n<$b;$n++)
{

if ($a[$n]=~/ERROR/)
{
foreach $_ ( @a[$n..($n+10)])
{
...

If u want to get the literally value of $count and $last, then use double codes (" ") instead of single codes (' ') in code.

$\="\n";
open ( FH,">jas");
print FH '$count';
print FH '$last';
close(FH);