in reply to Re^3: how to log a process
in thread how to log a process

well it still did not compile /usr/bin/perl /oven_script/tst/dlt30day-oven1d-j3.pl Global symbol "$file" requires explicit package name at /oven_script/tst/dlt30day-oven1d-j3.pl line 14. Execution of /oven_script/tst/dlt30day-oven1d-j3.pl aborted due to compilation errors. so it hates $file
#!/usr/local/bin/perl # 2592000 = 30 day n min (60 *60 * 24 *30 ) use strict; use POSIX; use warnings; # change the below to dlt - dl30 my $logfile = "/script_logs/30DyDlt.txt"; my $date = localtime(); my $dir = '/oven_web/iportal/cgi-bin/uploads'; opendir(DIR,$dir) || die "Can't open $dir : $!\n"; my @files = readdir(DIR); # you may want to grep only certain files he +re close(DIR); ### my $logmsg = $date/$dir/$file; my $logmsg = "$date/$dir/$file"; #print $logmsg = $date/$dir/$file; open LOGFILE, ">> $logmsg " or die " cannot open logfie $logfile for a +ppend $!"; foreach my $file(@files) { my $now = time; my @stat = stat("$dir/$file"); if ($stat[9] < ($now - 2592000)) { print "Deleting $dir/$file..."; #unlink("$dir/$file"); #print "Done.\n"; print LOGFILE "$logmsg \n"; } } close LOGFILE;
so - i ( just for fun ) tried a my $file = "aaa" thinking explictedly declare it a value and later it gets the real fileNames -- or i was curious what wod happen...
#!/usr/local/bin/perl # 2592000 = 30 day n min (60 *60 * 24 *30 ) use strict; use POSIX; use warnings; # change the below to dlt - dl30 my $logfile = "/script_logs/30DyDlt.txt"; my $date = localtime(); my $dir = '/oven_web/iportal/cgi-bin/uploads'; my $file = "aaa" opendir(DIR,$dir) || die "Can't open $dir : $!\n"; my @files = readdir(DIR); # you may want to grep only certain files he +re close(DIR); ### my $logmsg = $date/$dir/$file; my $logmsg = "$date/$dir/$file"; #print $logmsg = $date/$dir/$file; open LOGFILE, ">> $logmsg " or die " cannot open logfie $logfile for a +ppend $!"; foreach my $file(@files) { my $now = time; my @stat = stat("$dir/$file"); if ($stat[9] < ($now - 2592000)) { print "Deleting $dir/$file..."; #unlink("$dir/$file"); #print "Done.\n"; print LOGFILE "$logmsg \n"; } } close LOGFILE;
well that blew up in the following manner ::: /usr/bin/perl /oven_script/tst/dlt30day-oven1d-j3.pl "my" variable $file masks earlier declaration in same scope at /oven_script/tst/dlt30day-oven1d-j3.pl line 20. syntax error at /oven_script/tst/dlt30day-oven1d-j3.pl line 11, near "opendir" Execution of /oven_script/tst/dlt30day-oven1d-j3.pl aborted due to compilation errors. hummmmm

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Re^5: how to log a process
by Corion (Patriarch) on May 28, 2009 at 12:16 UTC
    well it still did not compile
    /usr/bin/perl /oven_script/tst/dlt30day-oven1d-j3.pl Global symbol "$f +ile" requires explicit package name at /oven_script/tst/dlt30day-oven +1d-j3.pl line 14.

    Quite unsurprising, because you don't declare $file and you never assign a value to it before using it. You use a variable @files above that - maybe you wanted to use an element of @files?