10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I want to extract first column from a file and redirect the output to another file in perl.
I am able to do this from command line by executing below commands.
perl -anle 'print $F' Input.dat > Output.dat
perl -ne '@F = split("\t", $_); print "$F\n";' Input.dat > Output.dat
perl -anE... (7 Replies)
Discussion started by: Neethu
2. Shell Programming and Scripting
I have file like below:
1|1212|34353|5fdf 6575||dfgdg sfsdf |afsf||4|aasfbc|~1213~~~~~
1|1212|34353|5fdf 6575||dfgdg sfsdf |affsf| |4|abc|~rwarw~~asa~~~123~312313
1|1212|34353|5fdf 6575||dfgdg sfsdf |afasfs||4|aasfdbc|~564564~~~~
1|1212|34353|5fdf 6575||dfgdg sfsdf... (1 Reply)
Discussion started by: sol_nov
3. Shell Programming and Scripting
I have a source file which has the first line as header and the rest are the records
I need to extract the first column from the second line to extract a value
... (7 Replies)
Discussion started by: Pratik4891
4. UNIX for Dummies Questions & Answers
i am new to perl programming, i have a problem in extracting single column from csv file. the column is the 20th column,
please help me..
at present i use this code
my $file1 = $ARGV;
open FILE1, "<$file1"
or die "Can't... (13 Replies)
Discussion started by: kvth
5. Shell Programming and Scripting
Can Anyone tell me how to extract the second column of a xls sheet
And compare the content of each row of the column with a .h file.
xls sheet is having only one spreadsheet. (2 Replies)
Discussion started by: suvenduperl
6. Shell Programming and Scripting
I searched in the forums, but I didn't find a good solution. My problem is:
I have a string like "TEST.ABC201005.MONTHLY.D101010203".
I just want to have the string until the D100430, so that the string should look like: "TEST.ABC201005.MONTHLY.D"
The last characters after the D can be... (8 Replies)
Discussion started by: elifchen
7. Shell Programming and Scripting
I have some problems with PERL programming.
I have a file with two columns, both with numeric values.
I have to extract the values > 50 from the 2nd columns and sum them among them.
The I have to sum the respective values in the first column on the same line and, at the end, I... (6 Replies)
Discussion started by: m_elena
8. Shell Programming and Scripting
What is the easiest way to get full address of *.jpg images from html file using perl?
http://farm3.static.flickr.com/2397/2126443111_65a810004c.jpg (1 Reply)
Discussion started by: mirusnet
9. Shell Programming and Scripting
Couldn't find much help on the kind of question I've here:
There is this text file with text as:
Line one has a bingo
Line two does not have a bingo but it has a tango
Bingo is on line three
Line four has both tango and bingo
Now I would want to search for the pattern "bingo" in this file... (3 Replies)
Discussion started by: manthasirisha
10. Shell Programming and Scripting
I need help with a Perl regular expression.
The following string blows up my program: <david(greg jim)>
If I type this string, there is no problem: <david(greg_jim)> or type
david(gregjim) or type <david greg jim> the CGI program does not complain.
For some reason that I do not understand the... (1 Reply)
Discussion started by: mh53j_fe