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<p>Saying we have a systemd unit named "myservice". <br>
</p>
<p>we can use <strong>journalctl -u myservice</strong> to inspect the logs generated by myservice.</p>
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</p>
<p>But is there a way to insert one string from command-line into myservice's journal so that it can be seen by
<strong>journalctl -u myservice</strong> later?</p>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>发件人:</b> DHAIY DHAIY<br>
<b>发送时间:</b> 2021年10月22日 16:40<br>
<b>收件人:</b> systemd-devel@lists.freedesktop.org <systemd-devel@lists.freedesktop.org><br>
<b>主题:</b> Is it possible to send a string to the journal of one specific systemd unit</font>
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<p>Saying we have a systemd unit named "myservice". <br>
</p>
<p>we can use <strong>journalctl -u myservice</strong> to inspect the logs generated by myservice.</p>
<p><br>
</p>
<p>But is there a way to insert one string from command-line into myservice's journal so that it can be seen by
<strong>journalctl -u myservice</strong> later?</p>
</div>
<br>
</div>
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