version 1.34, 2003/06/19 20:24:57
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version 1.46, 2003/12/24 20:41:32
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Line 65 and correct user experience.
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Line 65 and correct user experience.
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=cut |
=cut |
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use strict; |
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use lib '/home/httpd/lib/perl/'; |
use lib '/home/httpd/lib/perl/'; |
use LONCAPA::Configuration; |
use LONCAPA::Configuration; |
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Line 74 use DBI;
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Line 76 use DBI;
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use GDBM_File; |
use GDBM_File; |
use POSIX qw(strftime mktime); |
use POSIX qw(strftime mktime); |
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require "find.pl"; |
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my @metalist; |
my @metalist; |
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my $simplestatus=''; |
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my %countext=(); |
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# ----------------------------------------------------- write out simple status |
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sub writesimple { |
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open(SMP,'>/home/httpd/html/lon-status/mysql.txt'); |
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print SMP $simplestatus."\n"; |
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close(SMP); |
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} |
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sub writecount { |
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open(RSMP,'>/home/httpd/html/lon-status/rescount.txt'); |
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foreach (keys %countext) { |
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print RSMP $_.'='.$countext{$_}.'&'; |
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} |
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print RSMP 'time='.time."\n"; |
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close(RSMP); |
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} |
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# -------------------------------------- counts files with different extensions |
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sub count { |
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my $file=shift; |
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$file=~/\.(\w+)$/; |
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my $ext=lc($1); |
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if (defined($countext{$ext})) { |
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$countext{$ext}++; |
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} else { |
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$countext{$ext}=1; |
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} |
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} |
# ----------------------------------------------------- Un-Escape Special Chars |
# ----------------------------------------------------- Un-Escape Special Chars |
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sub unescape { |
sub unescape { |
Line 93 sub escape {
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Line 126 sub escape {
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return $str; |
return $str; |
} |
} |
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# ------------------------------------------- Code to evaluate dynamic metadata |
# ------------------------------------------- Code to evaluate dynamic metadata |
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sub dynamicmeta { |
sub dynamicmeta { |
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my $url=&declutter(shift); |
my $url=&declutter(shift); |
$url=~s/\.meta$//; |
$url=~s/\.meta$//; |
my %returnhash=(); |
my %returnhash=(); |
my ($adomain,$aauthor)=($url=~/^(\w+)\/(\w+)\//); |
my ($adomain,$aauthor)=($url=~/^(\w+)\/(\w+)\//); |
my $prodir=&propath($adomain,$aauthor); |
my $prodir=&propath($adomain,$aauthor); |
if ((tie(%evaldata,'GDBM_File', |
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$prodir.'/nohist_resevaldata.db',&GDBM_READER(),0640)) && |
# Get metadata except counts |
(tie(%newevaldata,'GDBM_File', |
if (tie(my %evaldata,'GDBM_File', |
$prodir.'/nohist_new_resevaldata.db',&GDBM_WRCREAT(),0640))) { |
$prodir.'/nohist_resevaldata.db',&GDBM_READER(),0640)) { |
my %sum=(); |
my %sum=(); |
my %cnt=(); |
my %cnt=(); |
my %listitems=('count' => 'add', |
my %concat=(); |
'course' => 'add', |
my %listitems=( |
'avetries' => 'avg', |
'course' => 'add', |
'stdno' => 'add', |
'goto' => 'add', |
'difficulty' => 'avg', |
'comefrom' => 'add', |
'clear' => 'avg', |
'avetries' => 'avg', |
'technical' => 'avg', |
'stdno' => 'add', |
'helpful' => 'avg', |
'difficulty' => 'avg', |
'correct' => 'avg', |
'clear' => 'avg', |
'depth' => 'avg', |
'technical' => 'avg', |
'comments' => 'app', |
'helpful' => 'avg', |
'usage' => 'cnt' |
'correct' => 'avg', |
); |
'depth' => 'avg', |
my $regexp=$url; |
'comments' => 'app', |
$regexp=~s/(\W)/\\$1/g; |
'usage' => 'cnt' |
$regexp='___'.$regexp.'___([a-z]+)$'; |
); |
study($regexp); |
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while (my ($key,$value) = each(%evaldata)) { |
my $regexp=$url; |
$key=&unescape($key); |
$regexp=~s/(\W)/\\$1/g; |
next if ($key !~ /$regexp/); |
$regexp='___'.$regexp.'___([a-z]+)$'; |
my $ctype=$1; |
while (my ($esckey,$value)=each %evaldata) { |
if (defined($cnt{$ctype})) { |
my $key=&unescape($esckey); |
$cnt{$ctype}++; |
if ($key=~/$regexp/) { |
} else { |
my ($item,$purl,$cat)=split(/___/,$key); |
$cnt{$ctype}=1; |
if (defined($cnt{$cat})) { $cnt{$cat}++; } else { $cnt{$cat}=1; } |
} |
unless ($listitems{$cat} eq 'app') { |
unless ($listitems{$ctype} eq 'app') { |
if (defined($sum{$cat})) { |
if (defined($sum{$ctype})) { |
$sum{$cat}+=$evaldata{$esckey}; |
$sum{$ctype}+=$value; |
$concat{$cat}.=','.$item; |
} else { |
} else { |
$sum{$ctype}=$value; |
$sum{$cat}=$evaldata{$esckey}; |
} |
$concat{$cat}=$item; |
} else { |
} |
if (defined($sum{$ctype})) { |
} else { |
if ($value) { |
if (defined($sum{$cat})) { |
$sum{$ctype}.='<hr>'.$value; |
if ($evaldata{$esckey}=~/\w/) { |
} |
$sum{$cat}.='<hr>'.$evaldata{$esckey}; |
} else { |
} |
$sum{$ctype}=''.$value; |
} else { |
} |
$sum{$cat}=''.$evaldata{$esckey}; |
} |
} |
if ($ctype ne 'count') { |
} |
$newevaldata{$_}=$value; |
} |
} |
} |
} |
untie(%evaldata); |
while (my($key,$value) = each(%cnt)) { |
# transfer gathered data to returnhash, calculate averages where applicable |
if ($listitems{$key} eq 'avg') { |
while (my $cat=each(%cnt)) { |
$returnhash{$key}=int(($sum{$key}/$value)*100.0+0.5)/100.0; |
if ($listitems{$cat} eq 'avg') { |
} elsif ($listitems{$key} eq 'cnt') { |
$returnhash{$cat}=int(($sum{$cat}/$cnt{$cat})*100.0+0.5)/100.0; |
$returnhash{$key}=$value; |
} elsif ($listitems{$cat} eq 'cnt') { |
} else { |
$returnhash{$cat}=$cnt{$cat}; |
$returnhash{$key}=$sum{$key}; |
} else { |
} |
$returnhash{$cat}=$sum{$cat}; |
} |
} |
if ($returnhash{'count'}) { |
$returnhash{$cat.'_list'}=$concat{$cat}; |
my $newkey=$$.'_'.time.'_searchcat___'.&escape($url).'___count'; |
} |
$newevaldata{$newkey}=$returnhash{'count'}; |
} |
} |
# get count |
untie(%evaldata); |
if (tie(my %evaldata,'GDBM_File', |
untie(%newevaldata); |
$prodir.'/nohist_accesscount.db',&GDBM_READER(),0640)) { |
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my $escurl=&escape($url); |
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if (! exists($evaldata{$escurl})) { |
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$returnhash{'count'}=0; |
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} else { |
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$returnhash{'count'}=$evaldata{$escurl}; |
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} |
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untie %evaldata; |
} |
} |
return %returnhash; |
return %returnhash; |
} |
} |
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# ----------------- Code to enable 'find' subroutine listing of the .meta files |
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require "find.pl"; |
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sub wanted { |
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(($dev,$ino,$mode,$nlink,$uid,$gid) = lstat($_)) && |
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-f _ && |
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/^.*\.meta$/ && !/^.+\.\d+\.[^\.]+\.meta$/ && |
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push(@metalist,"$dir/$_"); |
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} |
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# --------------- Read loncapa_apache.conf and loncapa.conf and get variables |
# --------------- Read loncapa_apache.conf and loncapa.conf and get variables |
my $perlvarref=LONCAPA::Configuration::read_conf('loncapa.conf'); |
my $perlvarref=LONCAPA::Configuration::read_conf('loncapa.conf'); |
my %perlvar=%{$perlvarref}; |
my %perlvar=%{$perlvarref}; |
Line 195 exit unless $perlvar{'lonRole'} eq 'libr
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Line 224 exit unless $perlvar{'lonRole'} eq 'libr
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my $wwwid=getpwnam('www'); |
my $wwwid=getpwnam('www'); |
if ($wwwid!=$<) { |
if ($wwwid!=$<) { |
$emailto="$perlvar{'lonAdmEMail'},$perlvar{'lonSysEMail'}"; |
my $emailto="$perlvar{'lonAdmEMail'},$perlvar{'lonSysEMail'}"; |
$subj="LON: $perlvar{'lonHostID'} User ID mismatch"; |
my $subj="LON: $perlvar{'lonHostID'} User ID mismatch"; |
system("echo 'User ID mismatch. searchcat.pl must be run as user www.' |\ |
system("echo 'User ID mismatch. searchcat.pl must be run as user www.' |\ |
mailto $emailto -s '$subj' > /dev/null"); |
mailto $emailto -s '$subj' > /dev/null"); |
exit 1; |
exit 1; |
Line 207 if ($wwwid!=$<) {
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Line 236 if ($wwwid!=$<) {
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open(LOG,'>'.$perlvar{'lonDaemons'}.'/logs/searchcat.log'); |
open(LOG,'>'.$perlvar{'lonDaemons'}.'/logs/searchcat.log'); |
print LOG '==== Searchcat Run '.localtime()."====\n\n"; |
print LOG '==== Searchcat Run '.localtime()."====\n\n"; |
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$simplestatus='time='.time.'&'; |
my $dbh; |
my $dbh; |
# ------------------------------------- Make sure that database can be accessed |
# ------------------------------------- Make sure that database can be accessed |
{ |
{ |
Line 214 my $dbh;
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Line 244 my $dbh;
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$dbh = DBI->connect("DBI:mysql:loncapa","www",$perlvar{'lonSqlAccess'},{ RaiseError =>0,PrintError=>0}) |
$dbh = DBI->connect("DBI:mysql:loncapa","www",$perlvar{'lonSqlAccess'},{ RaiseError =>0,PrintError=>0}) |
) { |
) { |
print LOG "Cannot connect to database!\n"; |
print LOG "Cannot connect to database!\n"; |
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$simplestatus.='mysql=defunct'; |
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&writesimple(); |
exit; |
exit; |
} |
} |
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# Create table for static metadata, unless exists |
my $make_metadata_table = "CREATE TABLE IF NOT EXISTS metadata (". |
my $make_metadata_table = "CREATE TABLE IF NOT EXISTS metadata (". |
"title TEXT, author TEXT, subject TEXT, url TEXT, keywords TEXT, ". |
"title TEXT, author TEXT, subject TEXT, url TEXT, keywords TEXT, ". |
"version TEXT, notes TEXT, abstract TEXT, mime TEXT, language TEXT, ". |
"version TEXT, notes TEXT, abstract TEXT, mime TEXT, language TEXT, ". |
Line 229 my $dbh;
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Line 263 my $dbh;
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"FULLTEXT idx_copyright (copyright)) TYPE=MYISAM"; |
"FULLTEXT idx_copyright (copyright)) TYPE=MYISAM"; |
# It would sure be nice to have some logging mechanism. |
# It would sure be nice to have some logging mechanism. |
$dbh->do($make_metadata_table); |
$dbh->do($make_metadata_table); |
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# Create table for dynamic metadata, unless exists |
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my $make_dynmetadata_table = "CREATE TABLE IF NOT EXISTS dynmetadata (". |
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"url TEXT, count INTEGER UNSIGNED, ". |
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"course INTEGER UNSIGNED, course_list TEXT, ". |
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"goto INTEGER UNSIGNED, goto_list TEXT, ". |
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"comefrom INTEGER UNSIGNED, comefrom_list TEXT, ". |
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"usage INTEGER UNSIGNED, usage_list TEXT, ". |
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"stdno INTEGER UNSIGNED, stdno_list TEXT, ". |
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"avetries FLOAT, avetries_list TEXT, ". |
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"difficulty FLOAT, difficulty_list TEXT ". |
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"TYPE=MYISAM"; |
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# It would sure be nice to have some logging mechanism. |
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#### $dbh->do($make_dynmetadata_table); |
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} |
} |
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# ------------------------------------------------------------- get .meta files |
# ------------------------------------------------------------- get .meta files |
Line 263 my $insert_sth = $dbh->prepare
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Line 312 my $insert_sth = $dbh->prepare
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foreach my $user (@homeusers) { |
foreach my $user (@homeusers) { |
print LOG "\n=== User: ".$user."\n\n"; |
print LOG "\n=== User: ".$user."\n\n"; |
# Remove left-over db-files from potentially crashed searchcat run |
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my $prodir=&propath($perlvar{'lonDefDomain'},$user); |
my $prodir=&propath($perlvar{'lonDefDomain'},$user); |
unlink($prodir.'/nohist_new_resevaldata.db'); |
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# Use find.pl |
# Use find.pl |
undef @metalist; |
undef @metalist; |
@metalist=(); |
@metalist=(); |
Line 278 foreach my $user (@homeusers) {
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Line 326 foreach my $user (@homeusers) {
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my $ref=&metadata($m); |
my $ref=&metadata($m); |
my $m2='/res/'.&declutter($m); |
my $m2='/res/'.&declutter($m); |
$m2=~s/\.meta$//; |
$m2=~s/\.meta$//; |
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if ($ref->{'obsolete'}) { print LOG "obsolete\n"; next; } |
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if ($ref->{'copyright'} eq 'private') { print LOG "private\n"; next; } |
&dynamicmeta($m2); |
&dynamicmeta($m2); |
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&count($m2); |
$delete_sth->execute($m2); |
$delete_sth->execute($m2); |
$insert_sth->execute($ref->{'title'}, |
$insert_sth->execute($ref->{'title'}, |
$ref->{'author'}, |
$ref->{'author'}, |
Line 304 foreach my $user (@homeusers) {
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Line 355 foreach my $user (@homeusers) {
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# Need to, perhaps, remove stale SQL database records. |
# Need to, perhaps, remove stale SQL database records. |
# ... not yet implemented |
# ... not yet implemented |
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# ------------------------------------------- Copy over the new db-files |
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system('mv '.$prodir.'/nohist_new_resevaldata.db '. |
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$prodir.'/nohist_resevaldata.db'); |
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} |
} |
# --------------------------------------------------- Close database connection |
# --------------------------------------------------- Close database connection |
$dbh->disconnect; |
$dbh->disconnect; |
print LOG "\n==== Searchcat completed ".localtime()." ====\n"; |
print LOG "\n==== Searchcat completed ".localtime()." ====\n"; |
close(LOG); |
close(LOG); |
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&writesimple(); |
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&writecount(); |
exit 0; |
exit 0; |
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Line 436 sub unsqltime {
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Line 486 sub unsqltime {
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return $timestamp; |
return $timestamp; |
} |
} |
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# ----------------- Code to enable 'find' subroutine listing of the .meta files |
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no strict "vars"; |
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sub wanted { |
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(($dev,$ino,$mode,$nlink,$uid,$gid) = lstat($_)) && |
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-f _ && |
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/^.*\.meta$/ && !/^.+\.\d+\.[^\.]+\.meta$/ && |
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push(@metalist,"$dir/$_"); |
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} |