Changes between Version 8 and Version 9 of wade/linux/bash

Timestamp:

Dec 23, 2009, 12:24:37 PM (15 years ago)

Author:

wade

Comment:

--

wade/linux/bash

@@ -39 +39 @@
 = dmesg =
 
+= unset =
+將變數內容清除
+{{{
+b=12
+echo $b
+unset b
+echo $b
+}}}
+
 = read =
 {{{