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Many modern sed implementations support extended regular expressions (POSIX ERE) via the -E option . This is not a powerful as perl and does not support named capture groups, but should be...

Try this:

#!/usr/bin/env perl
use strict;
use warnings;
while( <> ) {
if ( /^(?=.*eventtime=(\S+))(?=.*srcip=(\S+))(?=.*srcport=(\S+))
...

Hello arm!

In case you forgot to read the forum rules (https://www.unix.com/misc.php?do=cfrules), here are two rules you are not following here:





Please follow posting rules.

Thanks...

Best place to start is the AWK manual: The GNU Awk User’s Guide (https://www.gnu.org/software/gawk/manual/gawk.html)
Then you need lot of patience, practice, reading forums like this one and think...

Try
awk 'NF>11 {sub(/ /,"")} 1' file
UnitedStates 1.2.3.4 80 10 1563790914 1 1932454179 1.2.3.6 55517 11.1.2.1 55517
Italy 1.2.3.4 80 10 1563790914 1 1932454179 1.2.3.6 55517 ...

Show your script.

Just remove the code echo " and " >> a.out and your loop should process them all.

If you are concenerned by the del during testing, you could just issue a dir of the file instead.


I hope...

Here is the input you most recently posted:
$ cat input
2 9647701612350 9647701168456 262 23 1303031257462B0300 1303031259182B0300 92 9647701146402 0
5 ...

Sure, substr is a function that returns a "substring".

$3 - obviously, that's the field to work on.

0 - starting position. Properly, should have been 1, since awk numbers starting from 1 for...

Maybe simply type this in?
awk '($1=="10" || $1=="20") && ($2=="10" || $2=="20") && $3>"130302" {print}' myfileOr modify it a bit like this?
awk '($1=="10" || $1=="20") && ($2=="10" || $2=="20") &&...

I think there is some confusion. I was merely trying to correct the syntax error in the original post:

If you check, OP missed a slash and there was a blank space ! ~ instead of !~.

So this...

Try nawk instead of awk. On some systems, plain awk is very, very old.

Ok so there is nothing wrong with backslash:
awk '$2 ~ /[12]0' myfile
syntax error The source line is 1.
The error context is
$2 ~ >>> /[12]0 <<<
And there is nothing wrong...

First of all I didn't understand your requirement clearly.

But I noticed few syntax error in your code:
awk '( $1 ~ /[12]0/ || $2 ~ /[12]0/ ) && $3 !~ /130302/ { print $0 }' myfile

Ensure that files are really files and more than 8 characters long!
Quote variables in command arguments!
for file in ?????????* ; do
[ -f "$file" ] || continue
dir=$( echo "$file" | cut...

I edited the script some to show how to get rid of the duplication.
for file in * ; do
dir=$( echo $file | cut -c1-8 )
[ -d $dir ] || mkdir -p $dir
echo "$dir was created"
[ -f $file ]...

f01) only matches f01
f01*) matches anything starting with "f01", such as "f01_201304280000.DAT"

You have to include the wildcard * character.

Also, you need to terminate the case statements...

To help people help you, I've reformatted the really long, totally unreadable, one-liner script that was the last script you posted. Could you verify this is correct current script:
#!/bin/sh
...

See post #5. And: your post #13 is unreadable.

Why are the loops nested??
The find loop obscures the outer loop by moving files away.
Also the find loop finds the already moved files.
Untested propopsal:
for file in ?????????*
do
if [ -f...

Please use code tags as required by forum rules!

And: post an execution log of your script running (= set the -x option)

The trace information will come out to standard error (file descriptor 2) rather than standard output.

You could try:-
sh -x ./my_script.sh > output.txt 2>&1
or
sh -x ./my_script.sh 2>&1 | tee...

Use Google and get either those sold by companies or download those that IBM offers. This is nor Warez-eXchange site and I bet you can use Google or any other search engine on your own ;)

-closed-

Do you mean something like this?

http://ecx.images-amazon.com/images/I/7143pUW%2BqTL._BO2,204,203,200_PIsitb-sticker-arrow-click,TopRight,35,-76_AA300_SH20_OU01_.jpg

TSM is an enterprise which is capable of handling large chunks of data and many clients with different architectures and heterogeneous hosts .
So keep in mind that there are some limitation lay down...