I've been setting up a new Redhat Enterprise Linux 5 server. I kept running into problems installing perl modules so I removed perl from the system using rpm...
Hi I am not a beginner to perl, but am a beginner to this problem! I create a perl object, read about 500,000 rows from a MySQL database, populate some...
I Guess, The problem is due to the limitation of screen buffer. I would suggest you to, Try redirecting the output to a file instead of screen and share your...
... I don't think you are looking at the right place. Though it's hard to suggest where to look. What does it do if you add something like END {print "Exiting...
Hi I have "print STDERR..." statements throught my script, with a call to `date` appended so I know when it happens. I also have similar statements before and...
Hmmm, OK, I will try this, thank you, but as there are only 17000 rows of output, is it really possible perl takes 20 mins to write that to a file?! ...
Not likely; it's just that output to STDERR/STDOUT is buffered and isn't guaranteed to come out at the moment it's generated unless you've set $| to 1 on...
John Francini
francini@...
Oct 3, 2007 2:45 pm
25781
Hi Hernán, I am using PC version. I think this is UniX command. Is there any other way to do this in PC version. Regards Anil Hi! i had the same problem and I...
selva kumar
templateteam@...
Oct 4, 2007 3:53 am
25783
Hi Thanks for the response. The data is directed to a file, not to the screen, and there are plenty of new-lines in there so perl should be flushing it's...
Ah, but Perl doesn't always flush output out to the terminal as it's generated unless you have the special variable $| (or $AUTOFLUSH if you used English) set...
John Francini
francini@...
Oct 4, 2007 12:46 pm
25785
... michael> Hmmm, OK, I will try this, thank you, but as there are only 17000 rows michael> of output, is it really possible perl takes 20 mins to write that...
... other way to do this in PC version. ... Hi Anil You will need to go to http://www.foolabs.com/xpdf/ to download xpdf, (look for the Windows version in the...
Hello All, Is there any possibilities to convert mathml coding to mathtype acceptable eps via perl. Can anyone suggest me how can i achive this. Regards ...
selva kumar
templateteam@...
Oct 6, 2007 8:58 am
25789
Hey Gang- I can't seem to figure this out. This script used to work when I ran it on an old machine. This was several years ago however. I can't think of...
I have a scalar ($port) that can contain any one of the following hme0, eri0, gfe0, ce0. The number part can be anywhere from '0' and probably won't go any...
... So $port is a string of lowercase letters followed by a number (one or more digits), and you'd like to add a space between the letters and numbers? The...
Is there a book on Perl and MySQL that gives code samples.... I have a file, 200x200 characters. I just want to read a 7x7 area of the file. Thats 7 charecters...
Gret idea but not quite1 Using the following code. print "$port\n"; $port =~ s/([a-z])(\d)/$1 $2/; print "$1 == $2\n"; I get the results, It drops the first...
... You're not using it correctly; don't print $1 or $2 afterwards, print $port. The code I gave changes $port for you. -- [Mary said,] "Do whatever he tells...
Thank you that worked regular expressions isn't my strong point, but I'm wotking on it. ... Don Dukelow HP UNIX OVO Enrollment Hewlett-Packard (Canada) Co. ...
This also works! $port =~ s/(\D)(\d)/$1 $2/; ... Don Dukelow HP UNIX OVO Enrollment Hewlett-Packard (Canada) Co. e-mail: dukelow@... URL: http://www.hp.ca...
I wrote a small script to interact with a user over the web to search a dictionary in multiple ways. It takes approximately 4 seconds to build my structured...
I have a 200 x 200 charecter file. Thats 200 lines, each having 200 charecters. Currently I have to read the whole file and then pick out the 7 lines, 7 ...
Here is a simple one liner # perl -wnl -e '/reg/ and print' file_name note: customize reg part to fit your needs ... [Non-text portions of this message have...
Emen Zhao
emenzhaowork@...
Oct 10, 2007 3:06 pm
25803
Thank you.. but I have no clue what you just wrote. Is that a perl command? something that goes to a module? or something to look up on line? I admit to not...
... Lou> Is that a perl command? something that goes to a module? Lou> or something to look up on line? Lou> I admit to not knowing alot..... Perhaps you...
I have reviewed how to use SEEK, TELL, GETC and I am able to use them quite well. I was hoping that GETC might have a command like $VAR = GETC(FILE, position, ...
... Lou> As you can see, I have a clue as to what I am doing. Lou> I simply can't find any info on a better GETC command. That's because nobody uses getc()....
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