1  ifconfig
    2  If config
    3  ifcofig
    4  ifconfig
    5  ping baidu.com
    6  ifconfig
    7  sudo apt install net-tools
    8  ifconfig
    9  su luke
   10  su root
   11  su
   12  passwd
   13  nihao
   14  su root
   15  exit
   16  suuser
   17  su[zhuchongyuan]
   18  su zhuchongyuan
   19  exit
   20  su
   21  su zhuchongyuan
   22  exit
   23  su
   24  useradd
   25  su zhuchongyuan
   26  exit
   27  ping baidu.com
   28  ifconfig
   29  ssh localhost
   30  ps -e|grep ssh
   31  ping baidu.com
   32  ifconfig
   33  ls
   34  ls /
   35  ls.
   36  ls./
   37  ls..
   38  ls
   39  ../zhuchongyuan/
   40  ls../zhuchongyuan
   41  ls .
   42  ls ..
   43  ls .
   44  ls
   45  sudo apt update
   46  192.168.126.128cd /
   47  ls
   48  ifcongfig
   49  ping baidu.com
   50  ifconfig
   51  ping baidu.com
   52  ifconfig
   53  sudo passwd root
   54  su root
   55  xit
   56  exit
   57  clear
   58  ls
   59  cd
   60  ls -l
   61  su ukino
   62  exit
   63  su root
   64  exit
   65  su ukino
   66  exit
   67  su ukino
   68  exit
   69  su
   70  exit
   71  su ukino
   72  sudo userdel ukino
   73  exit
   74  userdel -r ukino
   75  sudo userdel -r ukino
   76  su root
   77  ls
   78  pwd
   79  cd /home
   80  pwd
   81  ls
   82  tree
   83  cd home/zhuchongyuan/
   84  find /home/ukino ls
   85  ls
   86  ls *
   87  cd zhuchongyuan
   88  ls
   89  tree
   90  pwd
   91  mkdir python
   92  ls
   93  cd python
   94  ls
   95  pwd
   96  touch file1
   97  touch file2
   98  touch file3
   99  vim file1
  100  find -empty
  101  ls -ail
  102  ls -l
  103  find . -size 0[c]
  104  -cmin 20
  105  find .. -name "file*"
  106  find .. -name "file*"|xargs ls-l
  107  ls python
  108  ls
  109  ls .
  110  ls ..
  111  exit
  112  cat /etc/passwd
  113  su root
  114  exit
  115  exit
  116  ls
  117  ls /
  118  ls
  119  ls ..
  120  ls
  121  ls .
  122  ls ..
  123  ls ../Yukino
  124  which ls
  125  which file1
  126  ls ~
  127  cd ~
  128  ls
  129  ls -a
  130  ls -l
  131  ls -il
  132  ls -hl
  133  sudu apt python
  134  sudo apt install python
  135  cd ..
  136  ls
  137  cd zhuchongyuan
  138  cd zhuchongyuan@
  139  cd home
  140  cd zhuchongyuan
  141  pwd
  142  history
  143  ls
  144  cd python
  145  ls
  146  cd file1
  147  ehco shiyishi >file1
  148  vim file1
  149  cat file1
  150  vim file1
  151  cat file1
  152  cat -s file1
  153  cat -b file1
  154  ls
  155  cfv my.tar
  156  tar cfv my.tar
  157  ls
  158  echo nihao>file1
  159  cat file1
  160  echo hhhhhh>file2
  161  echo nidhwoaihdwi>file3
  162  tar cfv my.tar *
  163  ls
  164  ls -l
  165  clear
  166  ls ~
  167  ls ''
  168  ls ..
  169  ls /
  170  ls home
  171  ls home/
  172  ls /home
  173  clear
  174  # PS1="\[\e[37;40m\][\[\e[32;40m\]\u\[\e[37;40m\]@\h \[\e[36;40m\]\w\[\e[0m\]]\\$ "
  175  su root
  176  cat /etc/passwd
  177  su root
  178  ls -a
  179  ls -l
  180  ls -lia
  181  ls -hl
  182  pwd
  183  cd /
  184  pwd
  185  ls
  186  cd /home/zhuchongyuan
  187  ls
  188  cd python
  189  ls
  190  cd ..
  191  ls
  192  cd python
  193  history
  194  history >day2_朱崇元.txt