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cheatsheet-tldr/tldr/linux/fail2ban-client
2025-04-26 00:18:47 +00:00

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---
syntax: markdown
tags: [tldr, linux]
source: https://github.com/tldr-pages/tldr.git
---
# fail2ban-client
> Configure and control fail2ban server.
> More information: <https://manned.org/fail2ban-client>.
- Retrieve current status of the jail service:
`fail2ban-client status {{jail}}`
- Remove the specified IP from the jail service's ban list:
`fail2ban-client set {{jail}} unbanip {{ip}}`
- Verify fail2ban server is alive:
`fail2ban-client ping`