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install PAR::Packer in unbuntu. $ sudo apt-get install libpar-packer-perl #pp #Perl #Ubuntu

$ export PERL5LIB=/usr/share/perl5/:/usr/lib/x86_64-linux-gnu/perl5/5.26/Text/ #Set #Path #Perl #Module

The easy way to build stand-alone Perl apps https://www.perl.com/article/58/2014/1/5/The-easy-way-to-build-stand-alone-Perl-apps/ #Perl #Pack

PAR::Packer to pack your perl program $ sudo apt install libpar-packer-perl #Perl #Pack #PAR

Keep perl in container https://www.ecliptik.com/Containerizing-a-Perl-Script/ #Docker #Container #Perl #Dependencies

Perl References https://gist.github.com/afair/2402068 #Perl #Reference #Array #Hash

Perl script to run in parallel https://perlmaven.com/speed-up-calculation-by-running-in-parallel #Perl #Parallel #Script #Core #Thread

This works and I dont know how :) perl -pe '}{$_=$.' filename #Perl #Magic #PerlMagic

#Rename the #fasta #header and #keep first $ perl -ne 'if (/^(>\S+)/){print "$1\n";}else{print $_;}' realTestDATA.fa > realTestDATA_headerCorrected.fa #Perl

Perl special variable https://perldoc.perl.org/perlvar.html #Perl #variable

Print the lqst line of the file zith Perl. $ perl -ne 'END {print $last} $last= $_ if /\S/' blocks_coords.gff #Last #Line #Perl

Check an installed packages in Perl $ perl -e "use GD" #Perl #Check #Package

export PERL5LIB=/home/foobar/code #SetPath #Perl

To upgrade the perl in Linux $ sudo cpan; cpan[1]> upgrade #Perl #Upgrade #Linux #Ubuntu

Finding coding regions in DNA sequences http://genome.crg.es/courses/Lisbon04/exercises/day2/Perl_programming/index.html #Perl #Genes #Script