bash: add --version

2016-09-01 14:31:38 +01:00
parent e0d884efeb
commit 9ecfc2bd9d
1 changed files with 4 additions and 0 deletions
--- a/pages/common/bash.md
+++ b/pages/common/bash.md
@@ -18,3 +18,7 @@
 - Run commands from STDIN:

 `bash -s`
+
+- Print the version information of bash (use `echo $BASH_VERSION` to show just the version string):
+
+`bash --version`