mirror of
https://github.com/ivuorinen/cheatsheet-tldr.git
synced 2026-01-31 20:42:08 +00:00
26 lines
592 B
Plaintext
26 lines
592 B
Plaintext
---
|
|
syntax: markdown
|
|
tags: [tldr, common]
|
|
source: https://github.com/tldr-pages/tldr.git
|
|
---
|
|
# shuf
|
|
|
|
> Generate random permutations.
|
|
> More information: <https://www.gnu.org/software/coreutils/shuf>.
|
|
|
|
- Randomize the order of lines in a file and output the result:
|
|
|
|
`shuf {{path/to/file}}`
|
|
|
|
- Only output the first 5 entries of the result:
|
|
|
|
`shuf --head-count=5 {{path/to/file}}`
|
|
|
|
- Write the output to another file:
|
|
|
|
`shuf {{path/to/input_file}} --output={{path/to/output_file}}`
|
|
|
|
- Generate 3 random numbers in the range 1-10 (inclusive):
|
|
|
|
`shuf --head-count=3 --input-range=1-10 --repeat`
|