402 lines
8.9 KiB
Org Mode
402 lines
8.9 KiB
Org Mode
#+TITLE: =systemd= services and timers
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#+SETUPFILE: ./setup/org-setup-file.org
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https://www.digitalocean.com/community/tutorials/how-to-use-systemctl-to-manage-systemd-services-and-units
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* =braingit= - Automatic commit and push new brain pages
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** Service
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:PROPERTIES:
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:header-args: :tangle ~/.config/systemd/user/braingit.service
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:header-args+: :comments both :mkdirp yes
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:END:
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#+BEGIN_SRC conf
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[Unit]
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Description=Sync Brain Website everyday
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RefuseManualStart=no
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RefuseManualStop=yes
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[Service]
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Type=oneshot
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ExecStart=%h/.local/bin/brain_git_push
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#+END_SRC
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** Timer
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:PROPERTIES:
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:header-args: :tangle ~/.config/systemd/user/braingit.timer
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:header-args+: :comments both :mkdirp yes
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:END:
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#+BEGIN_SRC conf
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[Unit]
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Description=Sync Brain Website everyday
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RefuseManualStart=no
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RefuseManualStop=no
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Wants=network-online.target
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After=network-online.target
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[Timer]
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OnCalendar=*-*-* 16:00:00
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Persistent=true
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Unit=braingit.service
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[Install]
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WantedBy=default.target
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#+END_SRC
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** Script
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:PROPERTIES:
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:header-args: :tangle ~/.local/bin/brain_git_push
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:header-args+: :comments both :mkdirp yes
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:header-args+: :shebang "#!/usr/bin/env bash"
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:END:
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#+begin_src bash
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cd ~/Cloud/programming/brain-website/
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if [[ ! -z $(git status -s content/) ]]
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then
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git add content static && \
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git commit -m "Update Content - $(date +%F)" && \
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git push
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exit
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fi
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#+end_src
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* =checkmail= - Check new mails
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** Service
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:PROPERTIES:
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:header-args: :tangle ~/.config/systemd/user/checkmail.service
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:header-args+: :comments both :mkdirp yes
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:END:
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#+BEGIN_SRC conf
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[Unit]
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Description=Check new mails
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RefuseManualStart=no
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RefuseManualStop=yes
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[Service]
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Type=oneshot
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ExecStart=%h/.local/bin/checkmail -q
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#+END_SRC
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** Timer
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:PROPERTIES:
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:header-args: :tangle ~/.config/systemd/user/checkmail.timer
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:header-args+: :comments both :mkdirp yes
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:END:
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#+BEGIN_SRC conf
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[Unit]
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Description=Check Mail every x minutes
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RefuseManualStart=no
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RefuseManualStop=no
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Wants=network-online.target
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After=network-online.target
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Requires=checkmail.service
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[Timer]
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Persistent=false
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OnBootSec=2min
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OnUnitActiveSec=5min
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AccuracySec=2min
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Unit=checkmail.service
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[Install]
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WantedBy=default.target
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#+END_SRC
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** Script
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:PROPERTIES:
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:header-args: :tangle ~/.local/bin/checkmail
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:header-args+: :comments both :mkdirp yes
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:header-args+: :shebang "#!/usr/bin/env bash"
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:END:
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#+begin_src bash
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while [ -n "$1" ]; do # while loop starts
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case "$1" in
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-a) opt_all='--all' ;; # Check All inboxes
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-v) opt_verbose='--verbose' ;; # Verbose
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-q) opt_quiet='--quiet' ;; # Quiet
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,*) echo "Option $1 not recognized" ;; # In case you typed a different option
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esac
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shift
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done
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# =============================================================
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# Count number of mails
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gmail_old="$(ls ~/.mail/gmail/Inbox/new | wc -l)"
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esrf_old="$(ls ~/.mail/esrf/Inbox/new | wc -l)"
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# =============================================================
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# =============================================================
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# Retreive mails
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mbsync $opt_all $opt_verbose gmail-Home esrf-Home 2>/tmp/mbsync.log
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# =============================================================
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# =============================================================
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# Count number of mails
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gmail_new="$(ls ~/.mail/gmail/Inbox/new | wc -l)"
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esrf_new="$(ls ~/.mail/esrf/Inbox/new | wc -l)"
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# =============================================================
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# =============================================================
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# Total Number of new mails since last checking
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new="$(($esrf_new+$gmail_new))"
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old="$(($esrf_old+$gmail_old))"
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# =============================================================
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# =============================================================
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# Notification
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if [ "$new" -gt 0 ]; then
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notify-send --hint=string:x-dunst-stack-tag:fV84ivMi 'Mails ' "$new new mail(s)"
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fi
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# =============================================================
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# =============================================================
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# Indexation and Tags
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if pgrep -f 'mu server'; then
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emacsclient --eval '(mu4e-update-index)'
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else
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mu index -m ~/.mail $opt_verbose $opt_quiet
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fi
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# =============================================================
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#+end_src
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* =syncmail= - Synchronize all mails
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** Service
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:PROPERTIES:
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:header-args: :tangle ~/.config/systemd/user/syncmail.service
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:header-args+: :comments both :mkdirp yes
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:END:
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#+BEGIN_SRC conf
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[Unit]
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Description=Sync all mails
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RefuseManualStart=no
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RefuseManualStop=yes
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[Service]
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Type=oneshot
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ExecStart=%h/.local/bin/checkmail -a -q
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#+END_SRC
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** Timer
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:PROPERTIES:
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:header-args: :tangle ~/.config/systemd/user/syncmail.timer
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:header-args+: :comments both :mkdirp yes
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:END:
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#+BEGIN_SRC conf
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[Unit]
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Description=Sync All Mails every x hours
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RefuseManualStart=no
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RefuseManualStop=no
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Wants=network-online.target
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After=network-online.target
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Requires=syncmail.service
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[Timer]
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Persistent=false
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OnBootSec=30min
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OnUnitActiveSec=300min
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AccuracySec=10min
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Unit=syncmail.service
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[Install]
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WantedBy=default.target
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#+END_SRC
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* =vdirsyncer= - Synchronize calendar and contacts
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** Service
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:PROPERTIES:
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:header-args: :tangle ~/.config/systemd/user/vdirsyncer.service
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:header-args+: :comments both :mkdirp yes
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:END:
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#+begin_src conf
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[Unit]
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Description=Synchronize calendars and contacts
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Documentation=https://vdirsyncer.readthedocs.org/
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Wants=network-online.target
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After=network-online.target
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[Service]
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ExecStart=/home/thomas/.local/bin/vdirsyncer --verbosity "ERROR" sync
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Type=oneshot
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#+end_src
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** Timer
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:PROPERTIES:
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:header-args: :tangle ~/.config/systemd/user/vdirsyncer.timer
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:header-args+: :comments both :mkdirp yes
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:END:
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#+begin_src conf
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[Unit]
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Description=Synchronize vdirs
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[Timer]
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OnBootSec=5m
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OnUnitActiveSec=15m
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AccuracySec=5m
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[Install]
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WantedBy=timers.target
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#+end_src
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* TODO =ssh-agent= - SSH Agent
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** Service
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:PROPERTIES:
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:header-args: :tangle ~/.config/systemd/user/ssh-agent.service
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:header-args+: :comments both :mkdirp yes
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:END:
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#+begin_src conf
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[Unit]
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Description=SSH key agent
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[Service]
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Type=simple
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Environment=SSH_AUTH_SOCK=%t/ssh-agent.socket
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ExecStart=/usr/bin/ssh-agent -D -a $SSH_AUTH_SOCK
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[Install]
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WantedBy=default.target
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#+end_src
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* TODO =emacs= - Emacs
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** Service
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:PROPERTIES:
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:header-args: :tangle ~/.config/systemd/user/emacs.service
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:header-args+: :comments both :mkdirp yes
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:END:
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#+begin_src conf
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[Unit]
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Description=Emacs text editor
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Documentation=info:emacs man:emacs(1) https://gnu.org/software/emacs/
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[Service]
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Type=simple
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ExecStart=/usr/bin/emacs --fg-daemon
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ExecStop=/usr/bin/emacsclient --eval "(kill-emacs)"
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Environment=SSH_AUTH_SOCK=%t/keyring/ssh
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Restart=on-failure
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[Install]
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WantedBy=default.target
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#+end_src
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* TODO =trash-empty= - Empty the trash for files older than 30 days
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** Service
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:PROPERTIES:
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:header-args: :tangle ~/.config/systemd/user/trash-empty.service
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:header-args+: :comments both :mkdirp yes
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:END:
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#+begin_src conf
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[Unit]
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Description=Empty the trash for files older than 30 days
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Documentation=https://github.com/andreafrancia/trash-cli
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[Service]
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ExecStart=/home/thomas/.local/bin/trash-empty 30
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Type=oneshot
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#+end_src
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** Timer
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:PROPERTIES:
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:header-args: :tangle ~/.config/systemd/user/trash-empty.timer
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:header-args+: :comments both :mkdirp yes
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:END:
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#+begin_src conf
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[Unit]
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Description=Empty trash
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[Timer]
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OnCalendar=*-*-* 16:00:00
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Persistent=true
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Unit=trash-empty
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[Install]
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WantedBy=timers.target
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#+end_src
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* =syncthing=
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** Service
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:PROPERTIES:
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:header-args: :tangle ~/.config/systemd/user/syncthing.service
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:header-args+: :comments both :mkdirp yes
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:END:
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#+begin_src conf
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[Unit]
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Description=Syncthing - Open Source Continuous File Synchronization for %I
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Documentation=man:syncthing(1)
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After=network.target
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[Service]
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Environment="all_proxy=socks5://localhost:8080"
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ExecStart=/usr/bin/syncthing -no-browser -gui-address="0.0.0.0:8384" -no-restart -logflags=0
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Restart=on-failure
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SuccessExitStatus=3 4
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RestartForceExitStatus=3 4
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[Install]
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WantedBy=default.target
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#+end_src
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* =homelab-tunnel= - SSH Tunnel
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Useful to bypass firewalls.
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This can we used on the browser:
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- for =qutebrowser=, use =:set content.proxy socks5://localhost:8080= (can setup a shortcut for that)
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This is also used for Syncthing.
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** Service
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:PROPERTIES:
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:header-args: :tangle ~/.config/systemd/user/homelab-tunnel.service
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:header-args+: :comments both :mkdirp yes
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:END:
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#+begin_src conf
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[Unit]
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Description=Setup a secure tunnel with homelab
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After=network.target
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[Service]
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ExecStart=/usr/bin/ssh -o ServerAliveInterval=60 -o ExitOnForwardFailure=yes -D 8080 -q -N -T homelab
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# Restart every >2 seconds to avoid StartLimitInterval failure
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RestartSec=5
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Restart=always
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[Install]
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WantedBy=default.target
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#+end_src
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* =esrf-tunnel= - SSH Tunnel
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** Service
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:PROPERTIES:
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:header-args: :tangle ~/.config/systemd/user/esrf-tunnel.service
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:header-args+: :comments both :mkdirp yes
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:END:
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#+begin_src conf
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[Unit]
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Description=Setup a secure tunnel with ESRF
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After=network.target
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[Service]
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ExecStart=/usr/bin/ssh -o ServerAliveInterval=60 -o ExitOnForwardFailure=yes -D 8081 -q -N -T rnice.esrf.fr
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# Restart every >2 seconds to avoid StartLimitInterval failure
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RestartSec=5
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Restart=always
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[Install]
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WantedBy=default.target
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#+end_src
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