lk/system/systemd/journal.md

---
title: "journal"
tags: [ "Documentation", "systemd" ]
---
```

Find errors since November

```bash
journalctl --since=2018-11-01 --grep="EXT4-fs error"
```

Limit size to 2G.

```bash
journalctl --vacuum-size=2G
add headers to lk 2022-01-16 18:20:39 +00:00			`---`
			`title: "journal"`
more cleanup 2022-01-26 22:35:07 +00:00			`tags: [ "Documentation", "systemd" ]`
add headers to lk 2022-01-16 18:20:39 +00:00			`---`
change formatting input examples are now given as ```bash input $ARG1 ``` While outputs use md's '> ' sign as a quote. 2023-06-17 19:28:20 +00:00			```
initial commit 2020-01-02 00:04:35 +00:00
			`Find errors since November`

change formatting input examples are now given as ```bash input $ARG1 ``` While outputs use md's '> ' sign as a quote. 2023-06-17 19:28:20 +00:00			```bash
			`journalctl --since=2018-11-01 --grep="EXT4-fs error"`
			```
initial commit 2020-01-02 00:04:35 +00:00
			`Limit size to 2G.`

change formatting input examples are now given as ```bash input $ARG1 ``` While outputs use md's '> ' sign as a quote. 2023-06-17 19:28:20 +00:00			```bash
			`journalctl --vacuum-size=2G`