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Search: Posts Made By: matrixmadhan
1,151
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.
1,151
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...
1,654
Posted By matrixmadhan
The option -C enable compression on the fly for...
The option -C enable compression on the fly for scp command
1,911
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...
1,911
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...
43,218
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
768
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?
7,021
Posted By matrixmadhan
Please use the search facility. Mailx had...
Please use the search facility.

Mailx had been answered many times :)
1,795
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?
29,578
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>
2,204
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
2,605
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.
2,605
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.
1,241
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...
55,512
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 :)
6,637
Posted By matrixmadhan
filter ? homework ?
filter ?

homework ?
1,187
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
1,522
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...
32,657
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...
73,689
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
2,851
Posted By matrixmadhan
Free the file descriptor back to the system and...
Free the file descriptor back to the system and then unlink it.
27,427
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
65,929
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";
...
54,394
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
3,877
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
Showing results 1 to 25 of 28

 

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