tail: add example using -s parameter. (#4180)

2020-07-16 23:49:40 +03:00
parent 7c4aab2566
commit 94cb11e58d
1 changed files with 4 additions and 0 deletions
--- a/pages/common/tail.md
+++ b/pages/common/tail.md
@@ -21,3 +21,7 @@
 - Keep reading file until `Ctrl + C`, even if the file is rotated:

 `tail -F {{file}}`
+
+- Show last 'num' lines in 'file' and refresh every 'n' seconds:
+
+`tail -n {{num}} -s {{n}} -f {{file}}`