1  ls
    2  exit
    3  pwd
    4  mkdir2
    5  mkdir 2
    6  less typescript
    7  less typescript
    8  less typescript
    9  less typescript
   10  less typescript
   11  exit
   12  mkdir 3
   13  exit
   14  tty
   15  exit
   16  pwd
   17  hostname
   18  hostname srv01
   19  su -
   20  hostname
   21  cd /etc
   22  cd
   23  cd ~
   24  cd ~
   25  cd
   26  su -
   27  su -
   28  su
   29  su -
   30  sudo ifconfig
   31  sudo ifconfig
   32  ls
   33  cls
   34  touch 111
   35  ls
   36  touch -111
   37  touch --111
   38  touch -- -111
   39  ls
   40  rm -111
   41  rm -- -111
   42  ls
   43  rm 1
   44  rm -r 1
   45  rm -r 2
   46  rm -r 3
   47  ls
   48  rm 111
   49  ls
   50  su -
   51  su -
   52  exit
   53  passwd
   54  cd /root
   55  exit
   56  mail
   57  sudo mail
   58  exit
   59  ls -a
   60  cd
   61  cd ~
   62  ls -a
   63  ls
   64  ls -a /
   65  unalias ls
   66  ls -a /
   67  ls -A
   68  ls -A /
   69  man hier
   70  ls /
   71  ls
   72  ls -1
   73  ls -1 /
   74  ls -l /
   75  ls -1 /
   76  ls -l /
   77  ls /bin | wc
   78  ls /usr/bin | wc
   79  ldd /bin/ls
   80  ldd /bin/ping
   81  whatis ldd
   82  ls /
   83  cd /boot
   84  ls
   85  ls /
   86  df -h
   87  df -h
   88  df -h
   89  ls /
   90  su -
   91  script
   92  less typescript
   93  find / -name typescript
   94  ls
   95  pwd
   96  cat typescript
   97  cat typescript
   98  pwd
   99  cat typescript
  100  history
  101  less typescript
  102  mkdir 1
  103  less typescript
  104  history
  105  script
  106  less typescript
  107  less typescript
  108  script
  109  less typescript
  110  q
  111  less typescript
  112  time
  113  date
  114  man date
  115  su -
  116  id
  117  ls -l /etc/passwd
  118  ls -ld /etc
  119  exit
  120  id
  121  cat /dev/scd0 | less
  122  vim ~/.bashrc
  123  vim ~/.bash_profile
  124  exit
  125  exit
  126  ls /tmp/D2/dir
  127  ls -l /tmp/D2/dir
  128  cat /tmp/D2/dir/FILE
  129  exit
  130  ls -l /tmp/D2/dir
  131  ls -li /tmp/D2/dir
  132  exit
  133  ls -l /tmp/D2/dir
  134  ls -l /tmp/D2/dir/FILE1
  135  cat /tmp/D2/dir/FILE1
  136  umask
  137  touch /tmp/d
  138  mkdir /tmp/D
  139  ls -ld /tmp/D /tmp/d
  140  grep umask /etc/bashrc
  141  pstree | less
  142  umask 077
  143  touch /tmp/U1
  144  ls -l /tmp/U1
  145  exit
  146  touch /tmp/FFF
  147  chown root /tmp/FFF
  148  chgrp audio /tmp/FFF
  149  chown :lp /tmp/FFF
  150  chgrp lp /tmp/FFF
  151  ls -l /tmp/FFF
  152  id
  153  chgrp user /tmp/FFF
  154  ls -l /tmp/FFF
  155  chown :audio /tmp/FFF
  156  newgrp audio
  157  id
  158  ls -l /etc/passwd
  159  hello world!
  160  # hello world!
  161  echo hello world!
  162  # echo hello world! > file1
  163  echo hello world! > file1
  164  cd /tmp
  165  echo hello world! > file1
  166  less file1
  167  fg
  168  less file1
  169  jobs
  170  fg
  171  #sdf gdflgjgkl dfrg sdf dfhgk dlfkg dfg sdf gsdfkg dsflg
  172  mkdir /tmp/disk
  173  #cp /usr/share/doc/bash-3.2/CHANGES  /tmp/disk
  174  set -o vi
  175  set -o
  176  set -o emacs
  177  history