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1,132
Posted By matrixmadhan
I have added sample script for a single file,...
I have added sample script for a single file, please change it to multiple files like

ls file*

Please give it a try and let us know if there are any problems.
1,132
Posted By matrixmadhan
Please post what have you tried, where are you...
Please post what have you tried, where are you struck.

Here is a sample.

ls 12345-zxys.213423.zyz.txt | while read file
do
newfilename=`echo $file | sed 's/^.*-//'`
mv $file $newfilename...
1,630
Posted By matrixmadhan
The option -C enable compression on the fly for...
The option -C enable compression on the fly for scp command
1,887
Posted By matrixmadhan
Let me try to understand. First the link,...
Let me try to understand.

First the link, looks like its a gov link, please make sure that this is not confidential and in view of the terms and conditions / contract, if this is confidential and...
1,887
Posted By matrixmadhan
If that's an authorized access then you might...
If that's an authorized access then you might potentially have web services with properly defined contracts for the APIs, which will give easier for accessing the link. Otherwise you will have to...
43,192
Posted By matrixmadhan
to add with Vino, -i option in sed is...
to add with Vino,

-i option in sed is available only in GNU distribution
757
Posted By matrixmadhan
Can you please explain what is meant by? ...
Can you please explain what is meant by?

some perl version can use and some can't

What is your expected o/p, what is the i/p?
7,006
Posted By matrixmadhan
Please use the search facility. Mailx had...
Please use the search facility.

Mailx had been answered many times :)
1,774
Posted By matrixmadhan
You have about 60+ posts but still you are not...
You have about 60+ posts but still you are not using code tags. Can you please edit your post and add code tags?
29,492
Posted By matrixmadhan
you can use either of tcsh or bash as ur shell ...
you can use either of tcsh or bash as ur shell

set the autolist enabled

>tcsh
>set autolist
>ls /users/<tab>
2,156
Posted By matrixmadhan
Its not $1, its $0 - small change to what you...
Its not $1, its $0 - small change to what you have posted

awk -v l=0 'length($0)>l { l=length($0);rec=$0} END {print l," ", rec}' inputfile
2,568
Posted By matrixmadhan
Am going to repeat this, please do use CODE tags....
Am going to repeat this, please do use CODE tags. It makes reading the code a lot easier.
2,568
Posted By matrixmadhan
Please use code tags, it only takes less than a...
Please use code tags, it only takes less than a second to wrap your code with CODE tags. Without them, reading the code is difficult.
1,222
Posted By matrixmadhan
I am trying to read some tutorial , but I do not...
I am trying to read some tutorial , but I do not have enough time to do it !

This is not correct. Nobody here has time as well.
So, you have to spend time in learning the tutorial, make your...
55,313
Posted By matrixmadhan
Well, this is also one of the way to do that. ...
Well, this is also one of the way to do that.

The other one I had posted should also work :)
6,613
Posted By matrixmadhan
filter ? homework ?
filter ?

homework ?
1,174
Posted By matrixmadhan
This could be done with an one liner in awk using...
This could be done with an one liner in awk using associative arrays. Please search the forum.
Forum: What is on Your Mind? 11-28-2010
1,510
Posted By matrixmadhan
I really like this - and that is how it should...
I really like this - and that is how it should be. Just dont give them access if the elders cant spend time with the kids. It has become increasingly an alarming situation to give free access to...
32,635
Posted By matrixmadhan
what is the shell that you are using ? i...
what is the shell that you are using ?

i believe setenv is supported in csh and not in ksh.

if your requirement is adding a specified path to your PATH variable,
just do this,

to add new...
73,302
Posted By matrixmadhan
echo "NLL_NAM_XXXXX.XXXXXXX_1_1.txt" | sed...
echo "NLL_NAM_XXXXX.XXXXXXX_1_1.txt" | sed 's/_[0-9].*.*$//;s/^.*_//'
Forum: Programming 09-05-2010
2,817
Posted By matrixmadhan
Free the file descriptor back to the system and...
Free the file descriptor back to the system and then unlink it.
26,994
Posted By matrixmadhan
A small change please :) A separate rows...
A small change please :)

A separate rows variable is not needed, just this would do
awk -F, ' NR > 1 { sum += $2 }END{ print NR-1, sum }' filename
65,870
Posted By matrixmadhan
Not tested though ! :) :p Try and let us...
Not tested though ! :) :p

Try and let us know for any problems!

#! /opt/third-party/bin/perl

my($content, $length);

open(FILE, "< sample") || die "Unable to open file small. <$!>\n";
...
54,168
Posted By matrixmadhan
Check for any space between '<<' and EOF at line...
Check for any space between '<<' and EOF at line 19

and whether 'EOF' starts exactly at the beginning of the line
3,834
Posted By matrixmadhan
No need to redirect output of $? to a file "A"...
No need to redirect output of $? to a file "A" and then grep from that.
Instead use it directly in 'if' block

if [ $? -eq 0 ];
then
# stuff to do
fi
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