systemd April 22

[root@localhost ~]# history
    1  poweroff
    2  dnf install -y network-scripts
    3  cd /usr/lib/systemd/system
    4  pwd
    5  ls
    6  vim sshd.service
    7  systemctl status sshd
    8  kill -9 961
    9  systemctl status sshd
   10  systemctl -t help
   11  man -k systemd
   12  mandb
   13  man -k systemd
   14  man -k systemd | wc
   15  man systemd.directives
   16  systemctl cat sshd.service
   17  man systemd.directives
   18  man systemd.kill
   19  dnf install httpd
   20  systemctl status httpd
   21  systemctl enable httpd
   22  cd /etc/systemd/system/
   23  ls
   24  cd multi-user.target.wants/
   25  ls
   26  ls -l
   27  cd
   28  systemctl list-units -t target
   29  systemctl list-dependencies
   30  history
   31  systemctl list-unit-files
   32  systemctl list-unit-files -t socket
   33  systemctl cat iscsid.socket
   34  systemctl cat cups.socket
   35  systemctl list-units
   36  systemctl list-dependencies
   37  cd /usr/lib/systemd/system
   38  ls
   39  cat sshd.service
   40  vim crond.service
   41  pwd
   42  systemctl edit sshd.service
   43  systemctl cat sshd.service
   44  systemctl status sshd.service
   45  export SYSTEMD_EDITOR=vim
   46  systemctl edit sshd.service
   47  cd
   48  git clone https://github.com/sandervanvugt/systemd
   49  cd systemd/
   50  ls
   51  ./countdown 12
   52  systemctl show httpd
   53  man systemd.directives
   54  man org.freedesktop.systemd1
   55  systemctl list-dependencies
   56  systemctl get-default
   57  systemctl cat graphical.target
   58  pwd
   59  cd /etc/systemd/system/
   60  cd graphical.target.wants/
   61  ls -l
   62  systemctl cat upower.service
   63  systemctl --version
   64  systemctl list-dependencies
   65  cd
   66  systemctl isolate multi-user.target
   67  systemctl list-dependencies
   68  systemctl start reboot.target
   69  systemctl list-units
   70  systemctl start graphical.target
   71  ls /var/log/journal/
   72  cd systemd/
   73  ls
   74  vim sleep.service
   75  systemctl enable --now sleep.service
   76  pwd
   77  cp sleep.service /etc/systemd/system/
   78  systemctl enable --now sleep.service
   79  systemctl status sleep.service
   80  man -k systemd | grep journal
   81  systemd-run sleep 3600
   82  systemctl cat run-r87da59c1d2df4921b7578529061063d6.service
   83  history | grep clone
   84  pwd
   85  ./countdown 13
   86  pwd
   87  ls
   88  cat dynamicuser.service
   89  vim dynamicuser.service
   90  cp dynamicuser.service /etc/systemd/system
   91  systemctl start dynamicuser.service
   92  ps aux | grep sleep
   93  ls -l /var/lib/private/
   94  ls -l /var/lib/private/dynamic/
   95  systemd-analyze security sshd.service
   96  systemd-analyze blame
   97  cd
   98  vim /etc/fstab
   99  cd /run/systemd/generator/
  100  ls
  101  vim boot.mount
  102  blkid
  103  cd /dev/disk
  104  ls -l
  105  cd by-uuid/
  106  ls -l
  107  pwd
  108  cd
  109  cd systemd/
  110  ls
  111  cp nfsda* /etc/systemd/system
  112  cd /etc/systemd/system/
  113  cat nfsdata.mount
  114  dnf install -y nfs-utils
  115  cat nfsdata.mount
  116  vim /etc/exports
  117  systemctl enable --now nfs-server
  118  showmount -e localhost
  119  cat nfsdata.mount
  120  cat nfsdata.automount
  121  systemctl enable nfsdata.automount
  122  cd /
  123  ls
  124  cd nfsdata
  125  mkdir /nfsdata
  126  ls /nfsdata
  127  systemctl restart nfsdata.automount
  128  systemctl status nfsdata.automount
  129  cd /nfsdata
  130  ls
  131  mount | takil -5
  132  mount | tail -5
  133  cd /
  134  systemctl status nfsdata.mount
  135  systemctl list-units -t timer
  136  systemctl list-unit-files -t timer
  137  systemctl enable logrotate.timer
  138  systemctl list-unit-files | greo logrotate
  139  systemctl list-unit-files | grep logrotate
  140  systemctl cat logrotate.timer
  141  cd /etc/logrotate.d/
  142  ls
  143  cd ..
  144  cd cron.d
  145  ls
  146  cd ..
  147  ls -l cron*
  148  systemctl cat fstrim.timer
  149  systemctl cat fstrim.service
  150  systemctl status *timer
  151  systemctl list-unit-files | grep sshd*
  152  systemctl stop sshd.service
  153  systemctl cat sshd.socket
  154  systemctl enable sshd.socket
  155  systemctl status sshd.socket
  156  systemctl start sshd.socket
  157  systemctl status sshd.service
  158  ssh localhost
  159  ps aux | grep sshd
  160  systemctl list-unit-files -t path
  161  systemctl cat cups.path
  162  cd
  163  systemd/countdown 12
  164  cd systemd/
  165  ls
  166  cp monitor.timer /etc/systemd/system
  167  systemctl start monitor.timer
  168  systemctl list-unit-files monitor*
  169  find / -name "monitor.service"
  170  systemctl list-unit-files -t scope
  171  ls
  172  cp stress* /etc/systemd/system
  173  systemctl cat stress1.service
  174  systemctl cat stress2.service
  175  systemctl start stress1
  176  systemctl start stress2
  177  top
  178  cd /sys
  179  ls
  180  cd devices/
  181  ls
  182  cd cpu/
  183  ls
  184  cd ../../bus/
  185  ls
  186  cd cpu/
  187  ls
  188  cd device
  189  cd devices
  190  ls
  191  ls *
  192  cat */online
  193  echo 0 > cpu1/online
  194  cat */online
  195  pwd
  196  top
  197  cd
  198  history
  199  systemctl set-property system.slice CPUShares=8192
  200  systemctl cat system.slice
  201  top
  202  systemctl show sshd.service
  203  systemctl set-property --runtime sshd.service MemoryMax=1M
  204  systemctl status sshd
  205  systemctl stop sshd.socket
  206  systemctl daemon-reload
  207  systemctl start sshd.service
  208  systemctl status sshd.service
  209  systemctl start httpd.service
  210  systemctl status httpd.service
  211  systemctl set-property --runtime httpd.service MemoryMax=1M
  212  systemctl status httpd.service
  213  systemd-cgls
  214  systemd-cgtop
  215  ssh [email protected]
  216  ps aux | grep -i net
  217  systemctl show sshd.service
  218  history