[kevshaw@451]$ history
     1  mkdir today
     2  cd today
     3  nano questions
     4  gfp -f 1crn
     5  ls
     6  less 1CRN.pdb
     7  nano questions
     8  less 1CRN.pdb
     9  tail -100 1CRN.pdb
    10  tail -100 1CRN.pdb | less
    11  less 1CRN.pdb
    12  grep " 29" 1CRN.pdb
    13  less 1CRN.pdb
    14  gfp 9rnt | less
    15  naccess -h
    16  naccess 1CRN.pdb
    17  ls
    18  less 1CRN.rsa
    19  man gfp
    20  less 1CRN.pdb
    21  grep "^ATOM.*7[0-9]" 1CRN.pdb
    22  grep "^ATOM.*7[0-9] " 1CRN.pdb
    23  grep "^ATOM[ ]*7[0-9] " 1CRN.pdb
    24  grep "^ATOM[ ]*7[0-9]" 1CRN.pdb
    25  grep "^ATOM[ ]*6[8-9]" 1CRN.pdb; grep "^ATOM[ ]*7[0-3]" 1CRN.pdb
    26  nano questions
    27  less 1CRN.rsa
    28  nano questions
    29  mmesg off
    30  msg off
    31  less 1CRN.rsa
    32  mesg n
    33  gfp 1crn 9rnt 1poh
    34  gfp 1crn 9rnt 1poh
    35  cat ../2017-11-18.pdbsel | less
    36  cat ../2017-11-18.pdbsel | cut -c9-12 | less
    37  cat ../2017-11-18.pdbsel | cut -c9-12 | head -20 | gfp -f
    38  ls *.pdb
    39  gfp
    40  ../hstr -m 101658
[kevshaw@451]$