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• • Abhimanyu Singh@abhimanyu

  

  #Extract a #sequence from #multi-fasta file: $ perl -ne 'if(/^>(\S+)/){$c=grep{/^$1$/}qw(id1 id2)}print if $c' fasta.file

  2624 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

  2574 days ago

• • Rahul Nayak@rahul

  

  Count the number of bases in fasta file. grep -v ">" file.fasta | wc | awk '{print $3-$1}' #Fasta #Count #Bases

  2522 days ago

• • Jit@jit.aber

  

  Linux command to find the file contains a string "LOCK_EX": grep -Ril "LOCK_EX" / #Root #Find #Linux #Grep #search

  2363 days ago

• • Jit@jit.aber

  

  #GFA to #Fasta file conversion. $ grep '^S' example.gfa |awk '{print ">"$2; print $3}' > example.fa

  2288 days ago

• • Rahul Nayak@rahul

  

  #Extract all the files from a #directory and #sub-dir with #pattern. $ find TrimmedDir -type f | grep "L_" | xargs -i cp {} .

  2244 days ago

• • Jit@jit.aber

  

  Glob multiple files in Linux with Perl. my @soundfiles = grep {/\.(wav|mid|mp3|rm|ogg)$/i} glob("*"); #Perl #Linux #Glob

  2242 days ago

• • Manisha Mishra@manisha

  

  Extract fasta with Ids. $ perl -ne 'if(/^>(\S+)/){$c=grep{/^$1$/}qw(id1 id2)}print if $c' fasta.file #extract #fasta #sequence #ids

  2224 days ago

• • Rahul Nayak@rahul

  

  du -sh * | sort | grep "G" #List size of all the directory #Size #List #Directory #Linux

  2113 days ago

• • Jit@jit.aber

  

  Get the secondary hists reads count from SAM awk '{ print $2 }' out.sam| grep "2048" | wc -l #SAM #BAM #Secondary #Hits

  1851 days ago

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