added some zsh plugins

systemd.plugin.zsh

@@ -0,0 +1,90 @@
+user_commands=(
+  cat
+  get-default
+  help
+  is-active
+  is-enabled
+  is-failed
+  is-system-running
+  list-dependencies
+  list-jobs
+  list-sockets
+  list-timers
+  list-unit-files
+  list-units
+  show
+  show-environment
+  status)
+
+sudo_commands=(
+  add-requires
+  add-wants
+  cancel
+  daemon-reexec
+  daemon-reload
+  default
+  disable
+  edit
+  emergency
+  enable
+  halt
+  hibernate
+  hybrid-sleep
+  import-environment
+  isolate
+  kexec
+  kill
+  link
+  list-machines
+  load
+  mask
+  poweroff
+  preset
+  preset-all
+  reboot
+  reenable
+  reload
+  reload-or-restart
+  reset-failed
+  rescue
+  restart
+  revert
+  set-default
+  set-environment
+  set-property
+  start
+  stop
+  suspend
+  switch-root
+  try-reload-or-restart
+  try-restart
+  unmask
+  unset-environment)
+
+for c in $user_commands; do; alias sc-$c="systemctl $c"; done
+for c in $sudo_commands; do; alias sc-$c="sudo systemctl $c"; done
+for c in $user_commands; do; alias scu-$c="systemctl --user $c"; done
+for c in $sudo_commands; do; alias scu-$c="systemctl --user $c"; done
+
+alias sc-enable-now="sc-enable --now"
+alias sc-disable-now="sc-disable --now"
+alias sc-mask-now="sc-mask --now"
+
+alias scu-enable-now="scu-enable --now"
+alias scu-disable-now="scu-disable --now"
+alias scu-mask-now="scu-mask --now"
+
+function systemd_prompt_info {
+  local unit
+  for unit in $@; do
+    echo -n "$ZSH_THEME_SYSTEMD_PROMPT_PREFIX"
+    [[ -n "$ZSH_THEME_SYSTEMD_PROMPT_CAPS" ]] && echo -n "${(U)unit}:" || echo -n "$unit:"
+    if systemctl is-active $unit &>/dev/null; then
+        echo -n "$ZSH_THEME_SYSTEMD_PROMPT_ACTIVE" 
+    else
+        echo -n "$ZSH_THEME_SYSTEMD_PROMPT_NOTACTIVE"
+    fi
+    echo -n "$ZSH_THEME_SYSTEMD_PROMPT_SUFFIX"
+  done
+}
+