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Autosave: 2024-02-29 19:55:57

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thomasabishop 2024-02-29 19:55:57 +00:00
parent de68abb568
commit e667d4979b
2 changed files with 3 additions and 45 deletions
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6
scripts/auto_save.sh
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@ -5,10 +5,10 @@
# zk=${HOME}/repos/eolas
tidy_filenames="/home/thomas/repos/eolas/scripts/tidy_filenames.sh"
purge_images="/home/thomas/repos/eolas/scripts/purge_images.sh"
tidy_filenames="${HOME}/repos/eolas/scripts/tidy_filenames.sh"
purge_images="${HOME}/repos/eolas/scripts/purge_images.sh"
cd /home/thomas/repos/eolas
cd $HOME/repos/eolas
echo "Standardising file-names..."
source ${tidy_filenames}

42
zk/systemd.md
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@ -145,48 +145,6 @@ $ systemctl list-units | grep bluetooth
bluetooth.target loaded active active Bluetooth Support
```
### Get status of a specific unit
Here I have requested the status of the currently running `mongodb` unit:
```
$ systemctl status mongod
mongodb.service - MongoDB Database Server
Loaded: loaded (/usr/lib/systemd/system/mongodb.service; enabled; preset: disabled)
Active: active (running) since Wed 2022-08-17 07:25:27 BST; 24h ago
Docs: https://docs.mongodb.org/manual
Main PID: 931 (mongod)
Memory: 304.1M
CPU: 2min 18.630s
CGroup: /system.slice/mongodb.service
└─931 /usr/bin/mongod --config /etc/mongodb.conf
Aug 17 07:25:27 archbish systemd[1]: Started MongoDB Database Server.****
```
In addition to the core info it tells us the unit type. In this case it is a
service.
We can also view the journal entry for the given unit. This provides you with
its diagnostic log messages:
```
journalctl --unit=mongodb.service
- Boot b9565dfe8aca4d069143209b3aa84d8e --
Aug 05 18:31:30 archbish systemd[1]: Started MongoDB Database Server.
Aug 06 14:27:33 archbish systemd[1]: mongodb.service: Deactivated successfully.
Aug 06 14:27:33 archbish systemd[1]: mongodb.service: Consumed 3min 17.598s CPU time.
-- Boot 01922f84c3bd4b3a8f11824cf05f7320 --
Aug 07 11:58:09 archbish systemd[1]: Started MongoDB Database Server.
Aug 08 14:43:01 archbish systemd[1]: mongodb.service: Deactivated successfully.
Aug 08 14:43:01 archbish systemd[1]: mongodb.service: Consumed 5min 28.760s CPU time.
-- Boot e52b735e115c43bdad8c00462aaff395 --
Aug 10 13:13:22 archbish systemd[1]: Started MongoDB Database Server.
Aug 11 07:46:40 archbish systemd[1]: mongodb.service: Deactivated successfully.
Aug 11 07:46:40 archbish systemd[1]: mongodb.service: Consumed 2min 16.629s CPU time.
```
Each entry is organised around specific boots.
### List jobs
Requests to activate, reactivate and restart units are called **jobs** in