doc:appunti:linux:sa:systemd
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doc:appunti:linux:sa:systemd [2024/11/15 14:53] – [Verifica dipendenze servizi] niccolo | doc:appunti:linux:sa:systemd [2025/07/04 14:43] (current) – [Verifica dipendenze servizi] niccolo | ||
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===== Verifica dipendenze servizi ===== | ===== Verifica dipendenze servizi ===== | ||
+ | |||
+ | Generates textual **dependency graph** description in //dot// format: | ||
< | < | ||
systemd-analyze dot | systemd-analyze dot | ||
systemd-analyze dot ' | systemd-analyze dot ' | ||
+ | systemd-analyze dot dhcpcd.service | ||
</ | </ | ||
+ | |||
+ | Prints an **SVG graphic** detailing **which system services have been started at what time**: | ||
< | < | ||
- | systemd-analyze plot > something.svg | + | systemd-analyze plot > services-start-graph.svg |
</ | </ | ||
Line 190: | Line 195: | ||
* **[[https:// | * **[[https:// | ||
* **[[https:// | * **[[https:// | ||
+ | |||
+ | ===== Verifica job non completati ===== | ||
+ | |||
+ | Mostra i processi in esecuzione. In condizioni normali, quando il bootstrap è terminato, la lista dovrebbe essere vuota: | ||
+ | |||
+ | < | ||
+ | systemctl list-jobs | ||
+ | </ | ||
===== Alternativa allo script rc.local ===== | ===== Alternativa allo script rc.local ===== |
doc/appunti/linux/sa/systemd.1731678793.txt.gz · Last modified: by niccolo