BOL: Wire posts tagged with 'perl'

Wire post by Poonam Mahapatra

Poonam Mahapatra — Fri, 05 Aug 2016 04:08:30 -0500

Replace space with tab: perl -lpe 's/\s/\t/g' < trf_file.dat > outfile.txt #TRF #Tab #Space #Replace #Perl #PerlTrick #PerlOneliner

Wire post by Jit

Jit — Wed, 03 Aug 2016 09:36:26 -0500

Remove tab with comma in file: perl -lpe 's/\t/,/g' < flattened_line_0.fa.data > output.csv #PerlTrick #PerlO,liner #Perl #Tab #Comma

Wire post by Neel

Neel — Wed, 20 Jul 2016 05:41:03 -0500

#Upgrade the #perl in #Ubuntu $ sudo cpan
cpan[1]> upgrade

Wire post by Jit

Jit — Wed, 11 May 2016 12:33:15 -0500

Perl Scripts for Science and Engineering http://www.lwebzem.com/cgi-bin/se_res/scripts.cgi #Perl #Script #Science

Wire post by Jit

Jit — Sun, 13 Mar 2016 13:59:21 -0500

Print all text after a matching string perl -ne "print unless 1 .. m(String)" #Perl #OneLiner #String #Perl #Trick

Wire post by Neel

Neel — Wed, 09 Mar 2016 08:23:46 -0600

Delete space from FASTA header: perl -pe 's/>\S+\K.+//' < file.fasta > new_file.fasta #PerlOneLiner #Trick #Perl #Space #Fasta

Wire post by Jit

Jit — Mon, 08 Feb 2016 13:09:15 -0600

Print all the values between 15 to 17. perl -ne 'print if 15 .. 17' file #Perl #PerlTrick #Range

Wire post by Rahul Nayak

Rahul Nayak — Mon, 01 Feb 2016 05:15:33 -0600

To uninstall a perl module $ cpanm --uninstall #Perl #Trick #Uninstall #Module

Wire post by Rahul Nayak

Rahul Nayak — Wed, 09 Sep 2015 16:05:55 -0500

Remove the fasta description and just keep the identifier. perl -p -i -e 's/>(.+?) .+/>$1/g' sample1.fa #Perl #Oneliner #Trick #Tips #Fasta #Identifier #Remove

Wire post by Rahul Nayak

Rahul Nayak — Wed, 09 Sep 2015 16:01:53 -0500

Extract sequences by their ID from a fasta file. perl -ne 'if(/^>(\S+)/){$c=$i{$1}}$c?print:chomp;$i{$_}=1 if @ARGV' ids.txt sample1.fa #Extract #Sequences #IDs #Fasta #Perl #Trick #Oneliner

Wire post by Rahul Nayak

Rahul Nayak — Mon, 07 Sep 2015 12:14:57 -0500

Search and replace the string 'this' with the string 'that' in the file filename. perl -p -i -e 's/this/that/g' filename #Perl #Trick #PerlOneLiner #Tipsoftheday #Replace #FindandReplace

Wire post by Jit

Jit — Thu, 16 Jul 2015 03:26:30 -0500

Besides, I wasn't trying to help them understand. I was only trying to help them think they understand. --#Larry Wall #Perl #Quotes

Wire post by Jitendra Narayan

Jitendra Narayan — Thu, 09 Jul 2015 19:55:02 -0500

Print all possible 2 combination of words ( ATGC): $letter = join',','A','T','G','C'; @abc=glob "{$letter}{$letter}"; foreach (@abc) { print "$_\n"; } #Perl #PerlTrick #TipsOftheDay

Wire post by Rahul Nayak

Rahul Nayak — Fri, 03 Jul 2015 04:08:59 -0500

Perl Elements to Avoid http://perl-begin.org/tutorials/bad-elements/ #Perl #Tricks #Avoid #Learn #Beginners

Wire post by Rahul Nayak

Rahul Nayak — Fri, 03 Jul 2015 01:50:13 -0500

Fancy One-Liner http://userweb.eng.gla.ac.uk/umer.ijaz/bioinformatics/oneliners.html #Perl #OneLiner #Bioinformatics #Quick #Common #Tricks #CommandLine #Terminal