diff --git a/pages/common/bash.md b/pages/common/bash.md
index e5cce5582..2e2aa97c4 100644
--- a/pages/common/bash.md
+++ b/pages/common/bash.md
@@ -3,18 +3,18 @@
 > Bourne-Again SHell.
 > `sh`-compatible command line interpreter.
 
-- Start interactive command line interpreter:
+- Start interactive shell:
 
 `bash`
 
-- Execute command passed as parameter:
+- Execute a command:
 
 `bash -c {{command}}`
 
-- Run commands from file (script):
+- Run commands from a file:
 
-`bash {{file}}`
+`bash {{file.sh}}`
 
-- Run commands from file and print them as they are executed:
+- Run commands from STDIN:
 
-`bash -x {{file}}`
+`bash -s`
diff --git a/pages/common/sh.md b/pages/common/sh.md
new file mode 100644
index 000000000..699823a3c
--- /dev/null
+++ b/pages/common/sh.md
@@ -0,0 +1,20 @@
+# sh
+
+> Bourne shell.
+> The standard command language interpreter.
+
+- Start interactive shell:
+
+`sh`
+
+- Execute a command:
+
+`sh -c {{command}}`
+
+- Run commands from a file:
+
+`sh {{file.sh}}`
+
+- Run commands from STDIN:
+
+`sh -s`