10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
In the below perl code I am using tags within each line to extract certain information. The tags that are used are:
STB >0.8 is STRAND BIAS otherwise GOOD
FDP is the second number
GO towards the end of the line is read into an array and the value returned is outputed, in the first line that... (1 Reply)
Discussion started by: cmccabe
2. UNIX for Dummies Questions & Answers
Sorry to bother you guys again. I have a file1 with multiple columns like this:gga_miR_100 gga_miR_300 gga_miR_3500 gga_miR_4600 gga_miR_5600 gga_miR_30 gga_miR_500
kj rwg ghhh jy jyu we vf
5g 5hg h6 56h i8 45t 44r4
4bg 4r546 9lgtr (fer) 4fr f433
3feev f4 bf4 35g
... (5 Replies)
Discussion started by: yuejian
3. 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
4. Shell Programming and Scripting
I am trying with the below Perl one-liner using regular expression to extract the first and second column of a text file:
perl -p -e "s/\s*(\w+).*/$1/"
perl -p -e "s/\s*.+\s(.+)\s*/$1\n/"
whereas the text file's data looks like:
Error: terminated 2233
Warning: reboot 3434
Warning:... (3 Replies)
Discussion started by: royalibrahim
5. UNIX for Dummies Questions & Answers
No Chr Pos Qual GT_1 GT_2
1. chr1 478493 595 A/G G/G
2. chr1 879243 700 A/T T/T
3. chr2 889922 1300 C/C C/C
4. chr2 1926372 300 T/A T/A
5. chr3 237474 500 G/C C/C
6. chr3 575757 700 ... (2 Replies)
Discussion started by: mscott
6. Shell Programming and Scripting
I was doing some research and can't seem to find anything. I'm trying to automate a process by creating a script to read a csv line and column and assigning that value to a variable for the script to process it.
Also if you could tell me the line and column if it's on another work ... (3 Replies)
Discussion started by: vpundit
7. 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
8. 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
9. 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
10. Shell Programming and Scripting
Shell script: I would need help on How to extract 3rd line 4th column of a file with single liner
Thanks in advance. (4 Replies)
Discussion started by: krishnamurthig