[kevshaw@451]$ history
     1  date
     2  mkdir pdb
     3  cd pdb
     4  ftp ftp.wwpdb.org
     5  ls -l
     6  cd
     7  cd pdb
     8  ls -l
     9  gzip -dv pdb9rnt.ent.gz
    10  ls -l
    11  less pdb9rnt.ent
    12  grep SEQRES pdb9rnt.ent
    13  grep SEQRES pdb9rnt.ent | cut -c20-70
    14  grep SEQRES pdb9rnt.ent | cut -c20-69
    15  grep SEQRES pdb9rnt.ent | cut -c20-70
    16  grep SEQRES pdb9rnt.ent | cut -c20-70 | tr ' ' '\n'
    17  grep SEQRES pdb9rnt.ent | cut -c20-70 | tr ' ' '\n' | less
    18  grep SEQRES pdb9rnt.ent | cut -c20-70 | tr ' ' '\n' | sort | less
    19  grep SEQRES pdb9rnt.ent | cut -c20-70 | tr ' ' '\n' | grep ALA
    20  grep SEQRES pdb9rnt.ent | cut -c20-70 | tr ' ' '\n' | grep ALA | wc -l
    21  man wc
    22  echo hello
    23  echo -n 'ALA : '; grep SEQRES pdb9rnt.ent | cut -c20-70 | tr ' ' '\n' | grep ALA | wc -l
    24  echo "echo -n 'ALA : '; grep SEQRES pdb9rnt.ent | cut -c20-70 | tr ' ' '\n' | grep ALA | wc -l"
    25  echo "echo -n 'ALA : '; grep SEQRES pdb9rnt.ent | cut -c20-70 | tr ' ' '\n' | grep ALA | wc -l" > aacnt
    26  ls
    27  chmod x aacnt
    28  ls
    29  ./aacnt
    30  aacnt
    31  nano aacnt
    32  ./aacnt pdb9rnt.ent
    33  man gfp
    34  gfp -f 9rnt
    35  ls
    36  ls -l
    37  diff 9RNT.pdb pdb9rnt.ent
    38  diff aacnt 9RNT.pdb
    39  ./aacnt pdb9rnt.ent ; ./aacnt 9RNT.pdb
    40  echo "echo -n 'ALA : '; grep SEQRES $1 | cut -c20-70 | tr ' ' '\n' | grep ALA | wc -l" > aacnt
    41  ./aacnt pdb9rnt.ent ; ./aacnt 9RNT.pdb
    42  cat aacnt
    43  echo "echo -n 'ALA : '; grep SEQRES pdb9rnt.ent | cut -c20-70 | tr ' ' '\n' | grep ALA | wc -l" > aacnt
    44  ./aacnt pdb9rnt.ent ; ./aacnt 9RNT.pdb
    45  echo "echo -n 'ALA : '; grep SEQRES pdb9rnt.ent | cut -c20-70 | tr ' ' '\n' | grep ALA | wc -l" | sed s/ALA/CYS/
    46  echo "echo -n 'ALA : '; grep SEQRES pdb9rnt.ent | cut -c20-70 | tr ' ' '\n' | grep ALA | wc -l" | sed s/ALA/CYS/g
    47  echo "echo -n 'ALA : '; grep SEQRES pdb9rnt.ent | cut -c20-70 | tr ' ' '\n' | grep ALA | wc -l" | sed s/ALA/CYS/g >> aacnt
    48  ./aacnt
    49  cd
[kevshaw@451]$