a568d421f8
* builds out refactored setup topics * Automatically fix some relrefs with mv-manager Signed-off-by: Jack Baldry <jack.baldry@grafana.com> * Use refs for tutorials content which is outside of this repository Signed-off-by: Jack Baldry <jack.baldry@grafana.com> * Manually fix complicated relrefs Signed-off-by: Jack Baldry <jack.baldry@grafana.com> * consolidates team sync and db encryption topics * Fix relrefs Signed-off-by: Jack Baldry <jack.baldry@grafana.com> * updates setup index file * Convert TOML to YAML Signed-off-by: Jack Baldry <jack.baldry@grafana.com> * Add current alias for new alerting content Signed-off-by: Jack Baldry <jack.baldry@grafana.com> * Add current aliases to new setup-grafana and configure-security pages Signed-off-by: Jack Baldry <jack.baldry@grafana.com> * Update docs/sources/setup-grafana/configure-grafana/_index.md Co-authored-by: Torkel Ödegaard <torkel@grafana.com> * moves saml docs, updates order in TOC * Manually fix relrefs Signed-off-by: Jack Baldry <jack.baldry@grafana.com> * added usage insights topics, adjusted weights * corrected relrefs * Fix relrefs broken in rebase Signed-off-by: Jack Baldry <jack.baldry@grafana.com> Co-authored-by: Jack Baldry <jack.baldry@grafana.com> Co-authored-by: Torkel Ödegaard <torkel@grafana.com>
26 lines
856 B
Markdown
26 lines
856 B
Markdown
---
|
|
aliases:
|
|
- /docs/grafana/latest/panels/format-data/map-a-regular-expression/
|
|
- /docs/sources/panels/format-data/map-a-regular-expression/
|
|
title: Map a regular expression
|
|
weight: 40
|
|
---
|
|
|
|
# Map a regular expression
|
|
|
|
Map a regular expression when you want to format the text and color of a regular expression value.
|
|
|
|
## Before you begin
|
|
|
|
- [Add a panel to a dashboard]({{< relref "../working-with-panels/add-panel/" >}}).
|
|
|
|
**To map a regular expression**:
|
|
|
|
1. Edit the panel for which you want to map a regular expression.
|
|
1. In the panel display options, in the **Value mappings** section, click **Add value mappings**.
|
|
1. Click **Add a new mapping** and then select **Regex**.
|
|
1. Enter the regular expression pattern for Grafana to match.
|
|
1. (Optional) Enter display text.
|
|
1. (Optional) Set the color.
|
|
1. Click **Update** to save the value mapping.
|