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• • Shruti Paniwala@shruti

  

  Little correction, I guess you mean concatenate many files: $ for a in *.txt ; do cat $a >> newFile ; done #Linux #Tricks

  2789 days ago

• • Jit@jit.aber

  

  Split the text file with line number in Linux: wc -l abc.txt and then: split -l 60000 abc.txt #Split #Break #Line #Ubuntu #Linux #Tricks

  2773 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

  2713 days ago

• • Jit@jit.aber

  

  Accept file from STDIN in Perl my $infh = \*STDIN; my $outfh = \*STDOUT #Perl #Tricks

  2689 days ago

• • Shruti Paniwala@shruti

  

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

  2613 days ago

• • Abhimanyu Singh@abhimanyu

  

  Show before(B) and after(A) the matching region $ grep -B 3 -A 2 foo README.txt #Linux #Tricks #View #Grep

  2552 days ago

• • Rahul Agarwal@raag

  

  Learn D3.js - https://leanpub.com/D3-Tips-and-Tricks/read #D3dotJS #visualisation #plot

  2282 days ago

• • BioJoker@biojoker

  

  Nano tricks https://wiki.gentoo.org/wiki/Nano/Basics_Guide #Nano #Tricks

  1831 days ago

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