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• • Poonam Mahapatra@poonam

  

  Number all lines in a file; perl -pe '$_ = "$. $_"': #Tipsoftheday #Perl

  3946 days ago

• • Jit@jit.aber

  

  Count the total number of lines in a file. my $total=@{[<INFILE>]}; #Perl #Count #Number #Total #File

  3661 days ago

• • Shruti Paniwala@shruti

  

  Extract ten lines below matched string with grep: grep -A 10 "string" filename1 ; -B for above and -C for both #grep #Linux #Tricks #Lines #Matches

  2765 days ago

• • Shruti Paniwala@shruti

  

  Remove all blank lines from file. perl -i.bak -n -e "print if /\S/" ../finalSample.fa #Perl #Tricks #PerlOneliner

  2666 days ago

• • Jit@jit.aber

  

  To add something to end of all header lines: $ sed 's/>.*/&WHATEVERYOUWANT/' file.fa > outfile.fa #Add #Fasta

  2615 days ago

• • Jit@jit.aber

  

  Filter #blank #lines from a #fasta file using sed. $ sed '/^$/d' finalSample.fa > finalSample_filtered.fa #Linux #Filter #FASTA #SED

  2576 days ago

• • Jit@jit.aber

  

  Remove duplicated lines from text file. $ awk '!seen[$0]++' allIds #duplicate #lines #remove #awk

  2504 days ago

• • Rahul Agarwal@raag

  

  https://web.expasy.org/cellosaurus/- a knowledge resource on cell lines #Cell #line #DB

  2272 days ago

• • Abhimanyu Singh@abhimanyu

  

  Teach R to read handwritten Digits with just 4 Lines of Code https://www.r-bloggers.com/teach-r-to-read-handwritten-digits-with-just-4-lines-of-code/ #read #handwritten #digits #code #R

  1806 days ago

• • Jit@jit.aber

  

  Sort and get the best first of duplicated lines $ sort -k3rn file | sort -u -k1,1 #Sort #Duplicated #Value

  1428 days ago