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<title>Systemd services and timers</title>
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<h1 class="title">Systemd services and timers</h1>
<div id="table-of-contents">
<h2>Table of Contents</h2>
<div id="text-table-of-contents">
<ul>
<li><a href="#org5b65512">Pass Git</a>
<ul>
<li><a href="#org206b59c">Service</a></li>
<li><a href="#orge9865a6">Timer</a></li>
<li><a href="#org0561aed">Script</a></li>
</ul>
</li>
<li><a href="#org79abe94">Buku Git</a>
<ul>
<li><a href="#org06e5158">Service</a></li>
<li><a href="#org48bc751">Timer</a></li>
<li><a href="#org8552721">Script</a></li>
</ul>
</li>
<li><a href="#org1d68bb0">Check mail</a>
<ul>
<li><a href="#org6acfd66">Service</a></li>
<li><a href="#orgc8b73e7">Timer</a></li>
<li><a href="#orgea90a0b">Script</a></li>
</ul>
</li>
<li><a href="#orgefb3320">Sync mail</a>
<ul>
<li><a href="#org1f273c6">Service</a></li>
<li><a href="#org9aa2ba5">Timer</a></li>
</ul>
</li>
<li><a href="#org2ff1601">Vdirsyncer</a>
<ul>
<li><a href="#orgc941c47">Service</a></li>
<li><a href="#orgb5a6f5c">Timer</a></li>
</ul>
</li>
<li><a href="#orgb34591d">SSH Agent</a>
<ul>
<li><a href="#org10e8ec0">Service</a></li>
</ul>
</li>
<li><a href="#orge82b3ac">Powertop</a>
<ul>
<li><a href="#orgd482b17">Service</a></li>
</ul>
</li>
<li><a href="#orgd4b9d58">Mopidy</a>
<ul>
<li><a href="#orgb1764a7">Service</a></li>
</ul>
</li>
</ul>
</div>
</div>
<p>
<a href="https://www.digitalocean.com/community/tutorials/how-to-use-systemctl-to-manage-systemd-services-and-units">https://www.digitalocean.com/community/tutorials/how-to-use-systemctl-to-manage-systemd-services-and-units</a>
</p>
<div id="outline-container-org5b65512" class="outline-2">
<h2 id="org5b65512">Pass Git</h2>
<div class="outline-text-2" id="text-org5b65512">
</div>
<div id="outline-container-org206b59c" class="outline-3">
<h3 id="org206b59c">Service</h3>
<div class="outline-text-3" id="text-org206b59c">
<div class="org-src-container">
<pre class="src src-conf">[Unit]
Description=Sync Passwords every day
RefuseManualStart=no
RefuseManualStop=yes
[Service]
Type=oneshot
ExecStart=%h/.local/bin/pass_git_sync
</pre>
</div>
</div>
</div>
<div id="outline-container-orge9865a6" class="outline-3">
<h3 id="orge9865a6">Timer</h3>
<div class="outline-text-3" id="text-orge9865a6">
<div class="org-src-container">
<pre class="src src-conf">[Unit]
Description=Sync Passwords every day
RefuseManualStart=no
RefuseManualStop=no
Wants=network-online.target
After=network-online.target
[Timer]
OnCalendar=*-*-* 16:00:00
Persistent=true
Unit=passgit.service
[Install]
WantedBy=default.target
</pre>
</div>
</div>
</div>
<div id="outline-container-org0561aed" class="outline-3">
<h3 id="org0561aed">Script</h3>
<div class="outline-text-3" id="text-org0561aed">
<div class="org-src-container">
<pre class="src src-bash">cd ~/.local/share/buku/ || exit
if [[ ! -z $(git status -s bookmarks.db) ]]
then
git add bookmarks.db
git commit -m "Changed bookmarks - $(date +%F)"
git push
exit
fi
</pre>
</div>
</div>
</div>
</div>
<div id="outline-container-org79abe94" class="outline-2">
<h2 id="org79abe94">Buku Git</h2>
<div class="outline-text-2" id="text-org79abe94">
</div>
<div id="outline-container-org06e5158" class="outline-3">
<h3 id="org06e5158">Service</h3>
<div class="outline-text-3" id="text-org06e5158">
<div class="org-src-container">
<pre class="src src-conf">[Unit]
Description=Sync Bookmarks every day
RefuseManualStart=no
RefuseManualStop=yes
[Service]
Type=oneshot
ExecStart=%h/.local/bin/buku_git_push
</pre>
</div>
</div>
</div>
<div id="outline-container-org48bc751" class="outline-3">
<h3 id="org48bc751">Timer</h3>
<div class="outline-text-3" id="text-org48bc751">
<div class="org-src-container">
<pre class="src src-conf">[Unit]
Description=Sync All Mails every x hours
RefuseManualStart=no
RefuseManualStop=no
Wants=network-online.target
After=network-online.target
[Timer]
OnCalendar=*-*-* 16:00:00
Persistent=true
Unit=bukugit.service
[Install]
WantedBy=default.target
</pre>
</div>
</div>
</div>
<div id="outline-container-org8552721" class="outline-3">
<h3 id="org8552721">Script</h3>
<div class="outline-text-3" id="text-org8552721">
<div class="org-src-container">
<pre class="src src-bash">cd ~/.local/share/buku/
if [[ ! -z $(git status -s bookmarks.db) ]]
then
git add bookmarks.db
git commit -m "Changed bookmarks - $(date +%F)"
git push
exit
fi
</pre>
</div>
</div>
</div>
</div>
<div id="outline-container-org1d68bb0" class="outline-2">
<h2 id="org1d68bb0">Check mail</h2>
<div class="outline-text-2" id="text-org1d68bb0">
</div>
<div id="outline-container-org6acfd66" class="outline-3">
<h3 id="org6acfd66">Service</h3>
<div class="outline-text-3" id="text-org6acfd66">
<div class="org-src-container">
<pre class="src src-conf">[Unit]
Description=Check new mails
RefuseManualStart=no
RefuseManualStop=yes
[Service]
Type=oneshot
ExecStart=%h/.local/bin/checkmail -q
</pre>
</div>
</div>
</div>
<div id="outline-container-orgc8b73e7" class="outline-3">
<h3 id="orgc8b73e7">Timer</h3>
<div class="outline-text-3" id="text-orgc8b73e7">
<div class="org-src-container">
<pre class="src src-conf">[Unit]
Description=Check Mail every x minutes
RefuseManualStart=no
RefuseManualStop=no
Wants=network-online.target
After=network-online.target
Requires=checkmail.service
[Timer]
Persistent=false
OnBootSec=2min
OnUnitActiveSec=5min
AccuracySec=2min
Unit=checkmail.service
[Install]
WantedBy=default.target
</pre>
</div>
</div>
</div>
<div id="outline-container-orgea90a0b" class="outline-3">
<h3 id="orgea90a0b">Script</h3>
<div class="outline-text-3" id="text-orgea90a0b">
<div class="org-src-container">
<pre class="src src-bash">while [ -n "$1" ]; do # while loop starts
case "$1" in
-a) opt_all='--all' ;; # Check All inboxes
-v) opt_verbose='--verbose' ;; # Verbose
-q) opt_quiet='--quiet' ;; # Quiet
*) echo "Option $1 not recognized" ;; # In case you typed a different option
esac
shift
done
# =============================================================
# Count number of mails
gmail_old="$(ls ~/.mail/gmail/Inbox/new | wc -l)"
esrf_old="$(ls ~/.mail/esrf/Inbox/new | wc -l)"
ulg_old="$(ls ~/.mail/ulg/Inbox/new | wc -l)"
uliege_old="$(ls ~/.mail/uliege/Inbox/new | wc -l)"
# =============================================================
# =============================================================
# Retreive mails
mbsync $opt_all $opt_verbose gmail-Home esrf-Home ulg-Home uliege-Home 2>/tmp/mbsync.log
# =============================================================
# =============================================================
# Count number of mails
gmail_new="$(ls ~/.mail/gmail/Inbox/new | wc -l)"
esrf_new="$(ls ~/.mail/esrf/Inbox/new | wc -l)"
ulg_new="$(ls ~/.mail/ulg/Inbox/new | wc -l)"
uliege_new="$(ls ~/.mail/uliege/Inbox/new | wc -l)"
# =============================================================
# =============================================================
# Total Number of new mails since last checking
new="$(($gmail_new+$esrf_new+$ulg_new+$uliege_new))"
old="$(($gmail_old+$esrf_old+$ulg_old+$uliege_old))"
# =============================================================
# =============================================================
# Notification
if [ "$new" -gt 0 ]; then
dunstify --replace=98465 'Mails ' "$(($gmail_new+$esrf_new+$ulg_new+$uliege_new)) new mail(s)"
fi
# =============================================================
# =============================================================
# Indexation and Tags
if pgrep -f 'mu server'; then
emacsclient --eval '(mu4e-update-index)'
else
mu index $opt_verbose $opt_quiet
fi
# =============================================================
</pre>
</div>
</div>
</div>
</div>
<div id="outline-container-orgefb3320" class="outline-2">
<h2 id="orgefb3320">Sync mail</h2>
<div class="outline-text-2" id="text-orgefb3320">
</div>
<div id="outline-container-org1f273c6" class="outline-3">
<h3 id="org1f273c6">Service</h3>
<div class="outline-text-3" id="text-org1f273c6">
<div class="org-src-container">
<pre class="src src-conf">[Unit]
Description=Sync all mails
RefuseManualStart=no
RefuseManualStop=yes
[Service]
Type=oneshot
ExecStart=%h/.local/bin/checkmail -a -q
</pre>
</div>
</div>
</div>
<div id="outline-container-org9aa2ba5" class="outline-3">
<h3 id="org9aa2ba5">Timer</h3>
<div class="outline-text-3" id="text-org9aa2ba5">
<div class="org-src-container">
<pre class="src src-conf">[Unit]
Description=Sync All Mails every x hours
RefuseManualStart=no
RefuseManualStop=no
Wants=network-online.target
After=network-online.target
Requires=syncmail.service
[Timer]
Persistent=false
OnBootSec=30min
OnUnitActiveSec=300min
AccuracySec=10min
Unit=syncmail.service
[Install]
WantedBy=default.target
</pre>
</div>
</div>
</div>
</div>
<div id="outline-container-org2ff1601" class="outline-2">
<h2 id="org2ff1601">Vdirsyncer</h2>
<div class="outline-text-2" id="text-org2ff1601">
</div>
<div id="outline-container-orgc941c47" class="outline-3">
<h3 id="orgc941c47">Service</h3>
<div class="outline-text-3" id="text-orgc941c47">
<div class="org-src-container">
<pre class="src src-conf">[Unit]
Description=Synchronize calendars and contacts
Documentation=https://vdirsyncer.readthedocs.org/
Wants=network-online.target
After=network-online.target
[Service]
ExecStart=/usr/bin/vdirsyncer --verbosity "ERROR" sync
Type=oneshot
</pre>
</div>
</div>
</div>
<div id="outline-container-orgb5a6f5c" class="outline-3">
<h3 id="orgb5a6f5c">Timer</h3>
<div class="outline-text-3" id="text-orgb5a6f5c">
<div class="org-src-container">
<pre class="src src-conf">[Unit]
Description=Synchronize vdirs
[Timer]
OnBootSec=5m
OnUnitActiveSec=15m
AccuracySec=5m
[Install]
WantedBy=timers.target
</pre>
</div>
</div>
</div>
</div>
<div id="outline-container-orgb34591d" class="outline-2">
<h2 id="orgb34591d">SSH Agent</h2>
<div class="outline-text-2" id="text-orgb34591d">
</div>
<div id="outline-container-org10e8ec0" class="outline-3">
<h3 id="org10e8ec0">Service</h3>
<div class="outline-text-3" id="text-org10e8ec0">
<div class="org-src-container">
<pre class="src src-conf">[Unit]
Description=SSH key agent
[Service]
Type=simple
Environment=SSH_AUTH_SOCK=%t/ssh-agent.socket
ExecStart=/usr/bin/ssh-agent -D -a $SSH_AUTH_SOCK
[Install]
WantedBy=default.target
</pre>
</div>
</div>
</div>
</div>
<div id="outline-container-orge82b3ac" class="outline-2">
<h2 id="orge82b3ac">Powertop</h2>
<div class="outline-text-2" id="text-orge82b3ac">
</div>
<div id="outline-container-orgd482b17" class="outline-3">
<h3 id="orgd482b17">Service</h3>
<div class="outline-text-3" id="text-orgd482b17">
<div class="org-src-container">
<pre class="src src-conf">[Unit]
Description=Powertop tunings
[Service]
ExecStart=/usr/bin/powertop --auto-tune
RemainAfterExit=true
[Install]
WantedBy=multi-user.target
</pre>
</div>
</div>
</div>
</div>
<div id="outline-container-orgd4b9d58" class="outline-2">
<h2 id="orgd4b9d58">Mopidy</h2>
<div class="outline-text-2" id="text-orgd4b9d58">
</div>
<div id="outline-container-orgb1764a7" class="outline-3">
<h3 id="orgb1764a7">Service</h3>
<div class="outline-text-3" id="text-orgb1764a7">
<div class="org-src-container">
<pre class="src src-conf">[Unit]
Description=Mopidy music server
After=avahi-daemon.service
After=dbus.service
After=network.target
After=nss-lookup.target
After=pulseaudio.service
After=remote-fs.target
After=sound.target
[Service]
ExecStart=/usr/bin/mopidy --config ~/.config/mopidy/mopidy.conf
[Install]
WantedBy=multi-user.target
</pre>
</div>
</div>
</div>
</div>
</div>
<div id="postamble" class="status">
<p class="author">Author: Dehaeze Thomas</p>
<p class="date">Created: 2020-05-26 mar. 08:40</p>
</div>
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