[kevshaw@451]$ history
     1  clear
     2  w
     3  ftp ftp.wwpdb.org
     4  ls
     5  gzip -dv pdb9rnt.ent.gz
     6  less pdb9rnt.ent
     7  ed pdb9rnt.ent
     8  grep ^JRNL pdb9rnt.ent
     9  grep ^SEQRES pdb9rnt.ent
    10  grep ^SEQRES pdb9rnt.ent | cut -c20-80
    11  cat pdb9rnt.ent | wc -l
    12  grep ^SEQRES pdb9rnt.ent | cut -c20-80 | tr ' ' '\n'
    13  grep ^SEQRES pdb9rnt.ent | cut -c20-80 | tr ' ' '\n' | grep TYR
    14  grep ^SEQRES pdb9rnt.ent | cut -c20-80 | tr ' ' '\n' | grep TYR | wc -l
    15  echo -n "TYR : "; grep ^SEQRES pdb9rnt.ent | cut -c20-80 | tr ' ' '\n' | grep TYR | wc -l
    16  less pdb9rnt.ent
    17  grep ^ATOM pdb9rnt.ent | less
    18  grep "^ATOM* 3 " pdb9rnt.ent
    19  grep "^ATOM.* 3 " pdb9rnt.ent
    20  grep "^ATOM.* 3" pdb9rnt.ent
    21  grep ^ATOM pdb9rnt.ent | less
    22  grep ATOM pdb9rnt.ent | less
    23  grep ^HETATM pdb9rnt.ent | less
    24  gfp -h
    25  gfp 9rnt
    26  gfp -f 9rnt
    27  ls
    28  ls -l
    29  diff 9RNT.pdb pdb9rnt.ent
    30  less 9RNT.pdb
    31  echo -n "TYR : "; grep ^SEQRES 9RNT.pdb | cut -c20-80 | tr ' ' '\n' | grep TYR | wc -l
    32  gfp -f 9rnt 1poh 2hpr
    33  ls *.pdb
    34  ls -l *.pdb
    35  rm *.pdb
    36  ls
    37  wget https://homepages.thm.de/~hg12640/2017-11-18.pdbsel
    38  less 2017-11-18.pdbsel
    39  cat 2017-11-18.pdbsel | cut -c9-13
    40  cat 2017-11-18.pdbsel | cut -c9-13 | less
    41  cat 2017-11-18.pdbsel | cut -c9-12 | less
    42  tail -10 2017-11-18.pdbsel | cut -c9-12
    43  tail -10 2017-11-18.pdbsel | cut -c9-12 | gfp -f
    44  ls -al
    45  ls -l *.pdb
    46  rm *.pdb
    47  ls -l
    48  time tail -10 2017-11-18.pdbsel | cut -c9-12 | gfp -f
    49  time tail -10 2017-11-18.pdbsel | cut -c9-12 | xargs -l gfp -f
    50  time tail -10 2017-11-18.pdbsel | cut -c9-12 | xargs -l -P 10 gfp -f
[kevshaw@451]$