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use File::Find; # Wrapper to configure the correct log file.... use constant TRUE => 1; use constant FALSE => 0; my @months = qw(Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec); my ($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) = gmtime(time); my $label = sprintf "%02d%s%04d_%02d%02d%02d", $mday,$months[$mon],($year+1900),$hour,$min,$sec; my($verbose) = FALSE; # Set verbose flag to off my($age) = 7; # Max age of log files....(in days) my($redirect,$ldir,$rv,@CODE,$exit_value,$signal_num,$dumped_core); $exit_value = 0; $|=1; if ( $] >= 5.006 ) { $redirect = TRUE; }else{ $redirect = FALSE; } $ldir = shift @ARGV; # log file (first element of @ARGV) mkdir $ldir unless (-d $ldir); # Create the log file directory #--------------------------------------------------------------------- +---------- # Manage the log files # if ( $ldir =~ /(.*)\.(\S+)$/ ) { my($name) = $1; my($suffix) = $2; $log = "$name-$label.$suffix"; my($root) = $name; if ( $name =~ m/(.*)[\\|\/]([a-zA-Z0-9]+)/ ) { my($root) = $1; my($patt) = $2; sub prune { my ($dev,$ino,$mode,$nlink,$uid,$gid); if ( /^$patt.*\z/s && (($dev,$ino,$mode,$nlink,$uid,$gid) = lsta +t($_)) && -f $_ && (int(-M _) > $age) ) { my($file) = $File::Find::name; print "Pruning log $file\n"; unlink $file || print " - failed to unlink $file\n"; } } sub archive { if ( /^$patt.*\z/s && -f $_ ) { my($file) = $File::Find::name; my($rname) = $ldir . '/' . $_; return if ($File::Find::dir eq $ldir ); if ( rename $file,$rname) { print "archiving log $file to $rname\n"; }else{ print " - failed to move $file to $rname\n"; } } } # Traverse desired filesystems File::Find::find({wanted => \&prune}, $ldir); # Prune log files older than $age days File::Find::find({wanted => \&archive}, $root); # move old log file to archive dir } } if (open(FILE,">> $log ")) { open(STDOUT_BACKUP,">&STDOUT"); open(STDOUT,">&FILE"); pr("perlcaller: @ARGV\n"); if ( $ARGV[0] =~ /\.(pl|cmd)$/ ) { if ( $ARGV[0] =~ /\.pl$/ ) { push(@CODE,"perl"); }else{ push(@CODE,"cmd"); } push(@CODE,@ARGV); pr("CODE: @CODE\n"); if (open(CODE_OUT, "@CODE 2>&1 |")){ $|=1; while (<CODE_OUT>) { print STDOUT " > $_" if ( $redirect ); print FILE " > $_" unless ( $redirect ); } close CODE_OUT; $rv=$?; if ( $rv != 0 ) { $exit_value = $rv >> 8; $signal_num = $rv & 127; $dumped_core = $rv & 128; pr ("Return Code: $rv\n"); pr ("Exit Value : $exit_value\n"); pr ("Signal No : $signal_num\n"); pr ("Dumped Core: $dumped_core\n"); } }else{ pr("Unable to execute @CODE ($?)\n"); $exit_value = $? >> 8; $signal_num = $? & 127; $dumped_core = $? & 128; } }else{ pr("$ARGV[0] is neither perl script (.pl) or a command file (.cmd) +\n"); } pr("perlcaller: done\n"); open(STDOUT,">&STDOUT_BACKUP"); close(STDOUT_BACKUP); close(FILE); }else{ print "failed to open log file $log ($!)\n"; } exit $exit_value; sub pr { my($message)= @_; my($dt)="[" . scalar( gmtime() ) . "] "; print STDOUT "$dt $message" if ( $redirect ); print FILE "$dt $message" unless ( $redirect ); } 1;

In reply to perlcaller.pl by DaveRoberts

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