About Tail
Like the UNIX tail utility. Gets the last n lines. Optionally you can select all lines after line n by entering a negative value for n. The delimiter can be changed so that instead of lines, fields (i.e. commas) are selected instead.
Input: text. Output: text.
Format reference: Tail background and specification
Example
Use “Try example” to load this public sample and its settings, then run it.
Settings used in this example
| Parameter | Example value | Input and choices |
|---|---|---|
| Delimiter | Line feed | Line feed, CRLF, Space, Comma, Semi-colon, Colon, Nothing (separate chars) |
| Number | 1 | Number |
Input
1 2 3 4 5 6
Result
6
Parameters
| Parameter | Default value | Input and choices |
|---|---|---|
| Delimiter | Line feed | Line feed, CRLF, Space, Comma, Semi-colon, Colon, Nothing (separate chars) |
| Number | 10 | Number |
Before interpreting the result
Choose whether an operation works on characters, lines or bytes. Check delimiter and regular expression options before processing logs or structured text.
How to use this page
- Paste your input or open a local file.
- Adjust tool options if needed, then choose Run tool.
- Copy the result or download the original output bytes.
Inputs and results are not added to the public catalogue or saved in the URL. Processing happens in your browser; HTTP Request and DNS over HTTPS send the requests you explicitly run. Files up to 128 MiB can be opened; decompression and image tools may have smaller processing limits. Large results have a shortened preview. Text and HTML downloads use UTF-8; binary downloads preserve output bytes. Pasted text follows browser newline handling; open a file when exact input bytes matter.