shuf: improve usage example and its description (#5992)

2021-05-20 11:50:45 -03:00
parent f714a5c746
commit 5d3be85e4d
1 changed files with 2 additions and 2 deletions
--- a/pages/common/shuf.md
+++ b/pages/common/shuf.md
@@ -15,6 +15,6 @@

 `shuf {{filename}} -o {{output_filename}}`

- Generate random numbers in range:
+- Generate 3 random numbers in the range 1-10 (inclusive):

-`shuf -i {{1-10}}`
+`shuf -n {{3}} -i {{1-10}} -r`