Complex Script


 
Thread Tools Search this Thread
Top Forums Shell Programming and Scripting Complex Script
# 8  
Old 10-05-2010
no problem man , by the way it is ahmad.diab not ahmad.dias SmilieSmilieSmilie
# 9  
Old 10-05-2010
sorry !!! XDD
# 10  
Old 10-05-2010
Quote:
Originally Posted by ahmad.diab
Really nice post , but I would like to suggest another technique using Perl:-

Code:
perl -wle '
open(IN , "<in.txt") or die "can not open$!\n" ;
open(OUT , "<out.txt") or die "can not open$!\n" ;
open(HIS , "<history.txt")  or die "can not open$!\n" ;
@in = <IN> ;
@out = <OUT> ;
@his = <HIS>  ;
close(IN) ;close(OUT) ;close(HIS) ;
chomp @in; chomp @out; chomp @his ;
%his=@his ;
for ($i=0 ; $i<=$#in ; $i++) {
                         if ($in[$i] == $out[$i]) {
                               print $in[$i],"  ",$out[$i]; next;
                               }
             map {
                          if ( $_ > $in[$i] && $_ < $out[$i] && $his{$_}) {
                                 print  $in[$i],"  ",$out[$i] if ( ! $flag ) ;
                                 print $_,"  ",$his{$_} ;
                                 undef $his{$_} ;
                                 $flag=1 ;
                                           }
                        } keys %his ;
         $flag=0 ;
}
'


SmilieSmilieSmilie
if you use delete $his{$_} instead of undef $his{$_} (recomendation of Perl docs) it will be better and processing will be lesser; because code will be as below:-

Code:
for ($i=0 ; $i<=$#in ; $i++) {
                         if ($in[$i] == $out[$i]) {
                               print $in[$i],"  ",$out[$i]; next;
                               }
             map {
                          if ( $_ > $in[$i] && $_ < $out[$i] ) {
                                 print  $in[$i],"  ",$out[$i] if ( ! $flag ) ;
                                 print $_,"  ",$his{$_} ;
                                 delete $his{$_} ;
                                 $flag=1 ;
                                           }
                        } keys %his ;
         $flag=0 ;
}

SmilieSmilie
Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Help with Complex Bash Script

I have an FTP server with thousands of Invoices. All Invoices are in a folder called /volume1/MBSInvoices/ Monthly invoices are added to that folder every month. Here is a sample filename of the Invoices: invoice_1_20170101_10010052_10020052_10030052_JOHNDOE.pdf the Account ID is the... (6 Replies)
Discussion started by: badr777
6 Replies

2. Shell Programming and Scripting

Shell script to read little complex values

Dear All, I have attached a file. In that I want to read some of the values like 1. ExecutionTime 2. ClockTime etc. I want to read at a specified time. How can I do that? Thanks & Regards, linuxUser_ (9 Replies)
Discussion started by: linuxUser_
9 Replies

3. Shell Programming and Scripting

Complex calulation in shell script

Hi , I need one help to do some complex calculation in shell script. here is what i need to do:- a=2 b=2 c=2 d=2 result=a+(b/(20*c))+(c/(10*d)) is there any thing special there so that i can group intermdiate results. Please help me if you have any idea. (4 Replies)
Discussion started by: harpal singh
4 Replies

4. Shell Programming and Scripting

Complex transpose awk script

Hello to all in forum, Maybe an awk expert could help me with this complex task for me. I have the input shown below and I would like to get the output as follow: - I would like the output separated by commas. - The header is fixed and will be the same always. - For the lines containing... (22 Replies)
Discussion started by: Ophiuchus
22 Replies

5. Shell Programming and Scripting

Complex match of numbers between 2 files awk script

Hello to all, I hope some awk guru could help me. I have 2 input files: File1: Is the complete database File2: Contains some numbers which I want to compare File1: "NUMBERKEY","SERVICENAME","PARAMETERNAME","PARAMETERVALUE","ALTERNATENUMBERKEY"... (9 Replies)
Discussion started by: Ophiuchus
9 Replies

6. Shell Programming and Scripting

awk script (complex)

picked this up from another thread. echo 1st_file.csv; nawk -F, 'NR==FNR{a++;next} a{b++} END{for(i in b){if(b-1&&a!=b){print i";\t\t"b}else{print "NEW:"i";\t\t"b} } }' OFS=, 1st_file.csv *.csv | sort -r i need to use the above but with a slight modification.. 1.compare against 3 month... (25 Replies)
Discussion started by: slashbash
25 Replies

7. Shell Programming and Scripting

Complex coloring in script

My script prints lines in which the entire line may be colored, and portions may also be colored. e.g. Consider this to be one line: $red some text in red $yellow abcd $end_yellow red text 1234 $blue some text $end_blue more red text $end_red So using sed, I may based on condition 1,... (5 Replies)
Discussion started by: sentinel
5 Replies

8. Shell Programming and Scripting

complex find in script

How to I put my find command string into a script. It is currently to long to be entered manually at command line. for FNAME in `find /unixsxxx/interface/x.x/xxxxxx -type f \( -name '*.KSH' -o -name '*.sh' -o -name '*.sql' -o -name '*.ksh' \) -exec grep -il xxx.xxx.xxx.xxx {} \;`; do C=`grep -c... (5 Replies)
Discussion started by: TimHortons
5 Replies

9. Shell Programming and Scripting

Complex Insert block in the Script

I have script in that there are thousands of create statement... I want to add these lines, above every Create Stament ================================================ IF OBJECT_ID('dbo.account_account_relations') IS NOT NULL BEGIN DROP TABLE dbo.account_account_relations IF... (2 Replies)
Discussion started by: niceboykunal123
2 Replies

10. Shell Programming and Scripting

Need complex script, anyone up for a challenge?

Default shell is /usr/bin/zsh Script will be running #!/bin/bash Need to pull information from database while using other scripts already made (not by me). Ok, so i need a script pulling certain information about a customer's router interfaces. I am using a ROUTER-DNS-NAME as variable $1 I... (3 Replies)
Discussion started by: ///NNM
3 Replies
Login or Register to Ask a Question