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Full Discussion: If I ran perl script again,old logs should move with today date and new logs should generate.
Top Forums Shell Programming and Scripting If I ran perl script again,old logs should move with today date and new logs should generate. Post 303014545 by Sanjeev G on Wednesday 14th of March 2018 07:10:16 AM
Old 03-14-2018
If I ran perl script again,old logs should move with today date and new logs should generate.
Appreciate help for the below issue.
Im using below code.....I dont want to attach the logs when I ran the perl twice...I just want to take backup with today date and generate new logs...What I need to do for the below scirpt..............

1)if logs exist it should move the logs with extention of today date nad need to generate new one
2) only for first log file coming perfectly and for remaining logfiles and input.txt not adding in the outputfile.

Script :

Code:
my $last_name = '';
my $writeout;
 
while(<>) {
    if (/^#(\w+)#(.+)$/) {
        if ($last_name ne $1) {
            close $writeout if $writeout;
            open($writeout, '>>', "$1.log");
        }
        $last_name = $1;
if ($. == 1) {
print $writeout "Extract $1 \n";  
my $filename="input.txt";
open (my $ip, "<" , $filename) || die ("Can't open file input.txt");
while ( <$ip> ) {
    next if  (/^$/);
    print $writeout  "$_";
}
close $ip;
}
        print $writeout "$2\n" if $writeout;
    }
}
close $writeout or die;

Input files

Code:
more sanj.txt

#ext1#test1.tale2 drop
#ext1#test11.tale21 drop
#ext1#test123.tale21 drop
#ext2#test1.tale21 drop
#ext2#test12.tale21 drop
#ext3#test11.tale21 drop
#ext3#test123.tale21 drop
#ext4#test1.tale21 drop
#ext4#test124.tale21 drop
#ext1#test1.tale2 drop

more input.txt

1.1.1.1
2.2.2.2


logfile outputs
Code:
ls ext[0-9]*.log | while read f; do printf "file: $f\n--------------\n";cat $f; echo; done


file: ext1.log

  Extract ext1 
1.1.1.1
2.2.2.2
test1.tale2 drop
test11.tale21 drop
test123.tale21 drop
test1.tale2 drop

file: ext2.log
--------------
  test1.tale21 drop
test12.tale21 drop

file: ext3.log
--------------
 test11.tale21 drop
test123.tale21 drop

file: ext4.log
--------------
  test1.tale21 drop
test124.tale21 drop

 

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LEARN ABOUT REDHAT

getbuildlog

GETBUILDLOG(1)						      General Commands Manual						    GETBUILDLOG(1)

NAME

       getbuildlog - download build logs from Debian auto-builders

SYNOPSIS

       getbuildlog package [version-pattern] [architecture-pattern]

DESCRIPTION

       getbuildlog downloads build logs of package from Debian auto-builders. It downloads build logs of all versions and for all architectures if
       version-pattern and architecture-pattern are not specified or empty, otherwise only build logs whose  versions  match  version-pattern  and
       build  logs  whose  architectures  match  architecture-pattern will be downloaded. The version and architecture patterns are interpreted as
       extended regular expressions as described in grep(1).

       If version-pattern is "last" then only the logs for the most recent version of package found on buildd.debian.org will be downloaded.

       If version-pattern is "last-all" then the logs for the most recent version found on each build log index will be downloaded.

OPTIONS

       -h, --help
	      Show usage information and examples.

       -V, --version
	      Show version and copyright information.

EXAMPLES

       getbuildlog hello 2.2-1 amd64
	      Download amd64 build log for hello version 2.2-1.

       getbuildlog glibc "" mips.*
	      Download mips(el) build logs of all glibc versions.

       getbuildlog wesnoth .*bpo.*
	      Download all build logs of backported wesnoth versions.

AUTHOR

       Written by Frank S. Thomas <fst@debian.org>.

DEBIAN
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