9 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
My question is basically as the title says. How can I check a user inputted string is only certain characters long (for example, 3 characters long) and how do I check a user inputted string only contains certain characters (for example, it should only contain the characters 'u', 'a', 'g', and 'c')... (4 Replies)
Discussion started by: Eric1
2. Shell Programming and Scripting
Hi Perl Experts,
I am new to Perl programming.
can somebody please help me in writing Perl code for following "find and replace logic".
i wanted to find following line in list of files in a given directory.
for(i=0;i <... (2 Replies)
Discussion started by: chettyravi
3. Shell Programming and Scripting
I am trying to capture screenshots from a huge list of URLs. I am able to manually capture images of individual pages; that is, I simply run the following command to get a screenshot of Foo.com
$ python /path/to/screencapture.sh http://www.foo.com
I want to modify the script so that instead of... (2 Replies)
Discussion started by: chipperuga
4. Shell Programming and Scripting
I've posted this problem a few days back and I received just one post which was in PHP that I have no idea about! (Thanks to DGPickett) It would be so nice if you can help me with this in Shell or Perl. Here is the story:
I have a big table with variables and observations. I... (9 Replies)
Discussion started by: @man
5. Shell Programming and Scripting
I've written a Perl script below that check and report for malformed braces. I have a UNIX ksh version and it took a couple of minutes to run on a 10000+ lines. With the Perl version it only took about 20 seconds so that is enough incentive for me to go Perl not to mention that I need... (1 Reply)
Discussion started by: newbie_01
6. UNIX for Dummies Questions & Answers
I am new to perl and have been trying to write a short script to check a process.Though i havent reached to the stage where i can match the output.
I am trying to pass a variable x with value /opt/RGw/csbp-base/CSBP_BAT.01.00.05/csbp_BAT.01.00.05.jar
and then pass another variable... (2 Replies)
Discussion started by: pistachio
7. Shell Programming and Scripting
I am not very good with perl but trying to force myself to start learning...
I have a script that calls three other scripts in variables. I want to use a if statement to check the exit status and not sure how to do it..
This is basically what I have, the individual scripts print either a Y or... (1 Reply)
Discussion started by: i9300
8. Shell Programming and Scripting
I need some expert help in performing the following in Perl.
I have a code below but it doesn;t seem to work. Can any expert give me some advice?
Below are the requirements
1) Open numerous files assigned to an array @FILES. Note that the files are always named with the term... (7 Replies)
Discussion started by: Raynon
9. Shell Programming and Scripting
I am using perl 5.8.0.
I need to check some values to see it they are floats. Our system does not have Data::Types so I can't use is_float. Is there something else that I can use? The only thing in Data is Dump.pm. I am not allowed to download anything to our system so I have to use what I have.... (3 Replies)
Discussion started by: ajgwin