elswit

1. Use your credentials to ssh into rlogin.cs.vt.edu

ssh user@rlogin.cs.vt.edu

2. Load openmpi module to get acces to mpi compilers

module add mpi/openmpi-x86_64

3. Create/edit your MPI program. You can use vim to edit your files in the terminal. Here we will use vim mpiTest.c and type in a simple hello world example:

elswit

rl = {a -> 2 , b -> 3 }
 ReplaceAll[rl, Rule -> Set]
 Put[{a, b}, "~/alaky.txt"]
 MapThread[SetDelayed, {Keys[rl] , Values[rl]}]
 

elswit

find . -type f -exec mogrify -thumbnail 400x {} \;
mogrify -quality '80' -format png **/*.pdf

elswit

# Grep GIs from synthetic sample 
grep -o  "GI=[0-9]*," ShortReadsForAssembelly_Large.fna | grep -o "[0-9]*" | sort | uniq | wc -l


# lookup TaxID from Gi 
gawk '$1==158 {print $1"         " $2;exit;}' gi_taxid_nucl.dmp 
gawk '$2 == 155978' gi_taxid_nucl.dmp 

sed -i -e "s/gi|/ /g" desire-100bp-454-100kReads.txt

elswit

 ArrayList<Character> array =new ArrayList();
        ArrayList currentWindow=new ArrayList();

        for (int i=0;i<str.length();i++){
            if (str.charAt(i)!='\n')
                array.add(str.charAt(i));
        }
        int maxProduct=1;
        int whereIsMax=0;
        for (int i=0;i<5;i++)