coolbash jan22

[root@cool cool-bash]# history
    1  git clone https://github.com/sandervanvugt/coolbash
    2  git clone https://github.com/sandervanvugt/cool-bash
    3  git clone https://github.com/sandervanvugt/bash-scripting
    4  cd bash-scripting/
    5  ls
    6  vim array1
    7  vim areyousure
    8  vim backout
    9  cp backout ../cool-bash/
   10  vim case
   11  vim cleanuponexit
   12  vim convert
   13  cp convert ../cool-bash/
   14  vim distribute-scripts-and-guides.sh
   15  cp distribute-scripts-and-guides.sh ../cool-bash/
   16  vim funcvar
   17  vim mymenu
   18  vim less11_labb
   19  vim numcheck
   20  cp numcheck ../cool-bash/
   21  vim options
   22  vim patternglob
   23  cp patternglob ../cool-bash/
   24  vim pm
   25  vim psubst1
   26  cp psubst ../cool-bash/
   27  vim setfalse
   28  vim setupftp
   29  vim setup-remote.sh
   30  cp setup-remote.sh ../cool-bash/
   31  vim setupsvc
   32  cd ../cool-bash/
   33  cd ..
   34  history
   35  cd cool-bash/
   36  ls
   37  cd ../bash-scripting/
   38  ls
   39  vim countdown
   40  chmod +x ./countdown
   41  ./countdown 1
   42  ./countdown a
   43  ./countdown
   44  vim countdown
   45  cd ../cool-bash/
   46  ls
   47  vim numcheck
   48  history
   49  vim numcheck
   50  ./numcheck
   51  bash -x numcheck
   52  man test
   53  test -b /etc/hosts
   54  echo $?
   55  test -f /etc/hosts
   56  echo $?
   57  [ -b /etc/hosts ] && echo hello
   58  [ -b /etc/hosts ] || echo hello
   59  ls lugujgug
   60  echo $?
   61  su - student
   62  yum install network-scripts
   63  cd /etc/init.d/
   64  ls
   65  vim network
   66  history
   67  vim network
   68  vim /etc/profile
   69  vim network
   70  color=red
   71  echo $color
   72  echo $colorhello
   73  echo ${color}hello
   74  cd
   75  cd cool-bash/
   76  ls
   77  ../bash-scripting/countdown 12
   78  vim or.sh
   79  chmod +x or.sh
   80  ./or.sh
   81  chmod +x or.sh
   82  vim or.sh
   83  ls
   84  vim 1_cpu-hog
   85  ps -eo pcpu,pid -o comm= | sort -k1 -n -r | head -1 | awk '{ print $1 } '
   86  ps -eo pcpu,pid -o comm= | sort -k1 -n -r | head -1
   87  ps -eo pcpu,pid -o comm= | sort -k1 -n -r
   88  vim 1_cpu-hog
   89  me=`whoami`
   90  echo $me
   91  me=$(whoami)
   92  echo $me
   93  vim 1_cpu-hog
   94  ./1_cpu-hog
   95  bash -x 1_cpu-hog
   96  vim 1_cpu-hog
   97  ./1_cpu-hog
   98  vim 1_cpu-hog
   99  cd ../bash-scripting/
  100  ls
  101  cat script5
  102  cat script6
  103  chmod +x script*
  104  vim script6
  105  ./script6 /usr/bin/blah
  106  vim script6
  107  ./script6 /usr/in/blah
  108  cd ../cool-bash/
  109  vim 1_cpu-hog
  110  cd ../bash-scripting/
  111  vim script7
  112  history
  113  cd ../cool-bash/
  114  ls
  115  cat 4b_reboot.sh
  116  vim 4_reboot-test.sh
  117  ./4_reboot-test.sh
  118  history
  119  cd cool-bash/
  120  vim 4_reboot-test.sh
  121  vim 4b_reboot.sh
  122  ./4b_reboot.sh
  123  cd cool-bash/
  124  ls
  125  vim 7a_trap
  126  ./7a_trap
  127  ls -l /tmp/tmpdata
  128  man 7 signal
  129  vim 7b_trap
  130  ./7b_trap
  131  ls
  132  vim setup-container.sh
  133  vim setup-remote.sh
  134  vim patternglob
  135  touch one.doc
  136  ./patternglob
  137  vim patternglob
  138  ./patternglob
  139  vim patternglob
  140  man shopt
  141  shopt --help
  142  shopt -p
  143  ls -l
  144  touch setup-remote.sh
  145  ls -l
  146  touch abcd
  147  ls -l
  148  cat 5l_manyfiles
  149  vim 5l_manyfiles
  150  chmod +x 5l_manyfiles
  151  ./5l_manyfiles
  152  ls
  153  touch myfile{1..100}.txt
  154  ls
  155  rm myfile*
  156  rm myfile* -f
  157  ls
  158  \ls
  159  alias
  160  history