free: apply conventions (#1733)

2017-12-03 09:36:56 +00:00
parent dc87a972cb 4d62dfedea
commit 59221d54fd
1 changed files with 3 additions and 3 deletions
--- a/pages/linux/free.md
+++ b/pages/linux/free.md
@@ -8,12 +8,12 @@

 - Display memory in Bytes/KB/MB/GB:

-`free {{-b/-k/-m/-g}}`
+`free -{{b|k|m|g}}`

 - Display memory in human readable units:

 `free -h`

- Continuous monitor memory (refresh every X seconds):
+- Refresh the output every 2 seconds:

-`free -s {{X}}`
+`free -s {{2}}`