linfun march24 day1

[student@linfun ~]$ history
    1  exit
    2  ls -l /etc/shadow
    3  ls -l /etc/passwd
    4  sudo -i
    5  history
    6  id
    7  ls -l /root
    8  sudo ls -l /root
    9  whoami
   10  sudo -i
   11  id
   12  sudo ls -l /root
   13  sudo useradd -G wheel linda
   14  id linda
   15  useradd --help | less
   16  cat /etc/os-release
   17  sudo usermod -aG wheel linda
   18  ssh student@192.168.29.145
   19  sudo dnf install git
   20  git clone https://github.com/sandervanvugt/linfun
   21  cd linfun/
   22  ls
   23  history
   24  ls
   25  cat regex
   26  ls -l
   27  countdown
   28  echo $PATH
   29  pwd
   30  ./countdown 1
   31  history
   32  ls
   33  LS
   34  ls --help
   35  ls --help | less
   36  man ls
   37  history
   38  whoami
   39  hostname
   40  hostnamectl hostname
   41  hostnamectl hostname --help
   42  hostnamectl hostname linfun.example.com
   43  hostnamectl hostname
   44  exit
   45  history
   46  date
   47  date +%d-%m-%y
   48  date +%Y-%m-%d
   49  man date
   50  date +%A %Y-%m-%d
   51  date +"%A %Y-%m-%d"
   52  uname
   53  uname --help
   54  uname -p
   55  uname -r
   56  uname -a
   57  passwd
   58  sudo passwd linda
   59  touch abc
   60  ls -l
   61  date
   62  touch abc
   63  ls -l
   64  last
   65  man last
   66  man lvcreate
   67  man man
   68  man -k time
   69  man -k time | wc -l
   70  man -k time | grep 1
   71  man -k time | grep 1 | wc -l
   72  man -k sander
   73  man man
   74  man apropos
   75  man mandb
   76  mandb
   77  sudo mandb
   78  cd /usr/share/man/
   79  ls
   80  cd man8
   81  ls
   82  less parted.8.gz
   83  cd
   84  man ls
   85  info '(coreutils) ls invocation'
   86  pinfo '(coreutils) ls invocation'
   87  history
   88  man -k hostname
   89  man hostnamectl
   90  history | grep hostnamectl
   91  lvcreate --help | less
   92  vim exams.txt
   93  man -k fsdb
   94  ls
   95  ls -l
   96  cd /dev
   97  ls -l
   98  cd -
   99  ls
  100  ls -a
  101  touch .hidden
  102  ls
  103  ls -a
  104  ls -al
  105  ls -ald
  106  ls -l /etc
  107  ls -ld /etc
  108  ls -lrt /etc
  109  ls /etc/a
  110  ls /etc/a*
  111  ls -d /etc/a*
  112  ls -d /etc/a?????*
  113  ls -d /etc/[ab]*
  114  ls -d /etc/[a-d]*
  115  mkdir blah
  116  ls
  117  cd blah
  118  pwd
  119  touch iets
  120  cd ..
  121  rmdir touch
  122  rmdir blah
  123  cd blah/
  124  pwd
  125  cd ..
  126  rmdir blah/
  127  rm -rf blah/
  128  man hier
  129  pwd
  130  cd /tmp
  131  touch abcd
  132  ls -l
  133  cd /
  134  ls
  135  touch abc
  136  cd
  137  pwd
  138  ls -l /var/log/messages
  139  less /var/log/messages
  140  ls ..
  141  pwd
  142  ls ../..
  143  ls ../../var/log/messages
  144  ls
  145  cd linfun/
  146  ls
  147  cp countdown /usr/local/bin
  148  ls -ld /usr/local/bin
  149  sudo cp countdown /usr/local/bin
  150  echo $PATH
  151  sudo cp countdown /temp/
  152  sudo cp countdown /temp
  153  ls -l /
  154  cat /temp
  155  rm /temp
  156  ls
  157  cd ..
  158  ls
  159  mv abc cba
  160  ls -l
  161  mv cba /tmp/
  162  ls -l /tmp
  163  history